YooperGril, it's in extremely bad taste to repost a private message publicly. It's called a "private message" for a reason.
As to your OP;
If we had a dollar for every time a new user came here claiming they want the best DSLR they can buy so that one day they can be a professional photographer we would be filthy rich. It's something that once you're around photography and the forms for a while you'll realize rubs many users the wrong way... especially professional photographers that deal with every Tom, Dick and Harry running out buying a Rebel and starting a "photography business" the next day. These folks often times lack anything resembling skill, talent, artistic aptitude, or even common sense. They undercut working pros that try to make a living producing quality work by flooding their local markets with low quality crap, and ultimately giving the whole profession a black eye.
It should take years before you're ready to even remotely consider opening a professional studio. You should find a mentor that's an accomplished photographer and work under them for a considerable amount of time learning how not only to take a high quality images under every imaginable scenario, but also more important skills such as posing, lighting, working with people, and
photography business sense. Just because you like something doesn't mean you'll be good at it. I like photography too, but I also realize I suck at it most of the time. Just because you're a good accountant doesn't mean you'll be a good photographer.
I'm an accomplished executive with over 20 years in a highly competitive field. I've also owned my own advertising agency with over 25 employees and serviced major accounts in multiple verticals. Be that as it may, I still know that with my 2 years of photography experience I am no where near ready to take peoples money for photography services and feel good about it.
By the time I'm ready to do it, assuming I ever take that step, the camera bodies I have today will likely be obsolete. So asking what camera I should buy today so that I can be a professional photographer in 5 years is kind of a silly question. That is, unless you plan on doing what most working professionals despise... and that's buying some low-end kit and running out to take people's money for services rendered when you lack anything resembling skill and further damaging the local market for professionals.
The questions you should be asking are:
1) What camera would suit my needs as a novice yet grow with me as I learn more about photography?
2) What books should I read so that I can better understand exposure and composition?
3) Are there local meet-ups that I can attend to learn more?
4) What stuff do I need to buy to complete my photography kit as a novice?
5) How do I learn about post production?
...and the answers would look something like this:
1) Any modern DSLR from Nikon, Canon, Pentax, Sony, Olympus, etc. will suit your needs. Each has their strengths and weakness, it's a matter of learning about what interests you in photography and buying the system that best supports those needs. Also, ergonomics play a large role in how well someone works with a camera. Go to a local store and try different brands/models out. Shoot with them, go through their menus, have the salesman show you the ropes on the bodies. Remember, buy carefully because most people invest quite a bit of money in lenses and other accessories as their hobby grows. What you buy today will likely force you to stay with that particular brand for several years, if not forever. Switching brands after you have 5-10 lenses, flashes, filters, etc. can be a hassle not to mention you can lose quite a bit of money selling everything and buying new stuff. I prefer to stick with the big two, either Canon or Nikon.
2) There are a whole bunch of books out there which can help you get started. "Understanding Exposure" is a great first book. Also, Scott Kelby has a whole slew of great books for beginners.
3) Yes, check out
Do something, Learn something, Share something, Change something - Meetup and find a local group or two. You can learn tons from working with other photographers. You can also find classes and get studio time through that site. It's a great resource.
4) Start off with a good body, decent kit lens like the 18-55 or 28-135, and get a flash. Learn to use those tools. Once you have a basic understanding of things, you'll discover where to go from there. What lenses you'll want next, what filters, what accessories... Hit the Canon and Nikon websites to see what's in your price range and
Digital Cameras: Digital Photography Review, News, Reviews, Forums, FAQ for reliable reviews of the kits you're looking at.
5) Post production is just as important as capturing a quality image with the camera. It's also one of the most challenging parts of photography for many people, myself included. Buy books, find local Photoshop groups (meetup.com), take courses, and practice.
Hopefully that helps.