That's a pretty good price I think on a refurb 7d, however what do you shoot? Can you deal with a crop sensor or do you want/need full frame? The 7d is a workhorse of a camera, dont get me wrong, and the original 5d is getting pretty long in the tooth... how old is it? 4-5 years old or more? That, in this age of cameras, is pretty old (plus, i hate to say them, but they aren't making them like they used to where they lasted forever), but i think that's stopped once the digital age came around. The 7D IQ is quite nice, however you may or may not be disappointed coming from a 5D, depending on how much you pixel peep and your overall expectation. Given you have a business, do you have CPS? Can you trial loan the 7D first to test drive it sorta speak or go to a local store and fire a few test shots and see if it grows on you? I hate to say but this is an answer only you can answer.