Are you actually starting the studio, or are you just putting together a business plan?

I don't do any studio work...yet, but it is in the plans as soon as the budget allows for it. If you're interested in pricing information for equipment you would want for your studio, I can give you a few good links. Alienbees (www.alienbees.com) provides good strobe units for low cost. Calumet Photo (www.calumetphoto.com) and B&H (www.bhphotovideo.com) sell pretty much everything you might need. If you need to get accurate pricing informaton, these sites would be the best place to go.