I'm sorry. I didn't mean to belittle your question or make you feel like you shouldn't have asked it. That wasn't my intention. But most of us here are enthusiasts, not professionals, so I don't know if anyone will really be able to help you. But I hope that someone can. Good luck!
Edit - one thing people might need to know before they can help you is what exactly are you looking to do? Do you want to be a gallery artist? Or a magazine photographer, or weddings, or ???? It will make a big difference, I would think.