Quote Originally Posted by manacsa
You probably can get a lots out of that 10D. A lot of people here still use a 10D and have not felt the need to upgrade to the 8MP XT, 20D, or 30D. Since this is a business venture, you porbably want to keep initial cost down so if the 10D is a deal go for it. Use that first to see how everything turns out.
Good advice - if/when you do get another camera the 10D will be a good backup or second camera, and a backup is important if you're shooting professionally. I'm not a Canon shooter but 6mp should be more than enough for this type of work. 16x24 prints should look great but I doubt you'd need prints that big in a situation like this. Larger prints are possible too and should be very good as well - especially compared to 35mm or even 645 medium format.