I would like to take home pictures of my daughters over the next couple of years and I need good lighting. I currently have 2 umbrella lights and they are NOT cutting it for me. I need more light! I have read all about Soft box and strobe lights, but I am totally confused on what to buy and I don't want to spend a fortune (this is a hobby). Most pictures will be inside with a white backdrop. Any recco's would be great!