I guess that would be financially feasible, as ppl are mostly reluctant to do DIY when it comes to paint job. Also, the shelf life for cans has to be considered.
Rather you should plan something to educate ppl for how to use aerosol cans for minor touchups, paint procedure, how to use different type of paint materials etc. That would automatically bring demand for cans, and after certain analysis of trend/demand, you can decide it your self.
BTW, I got the cans from you this Saturday. Havent got any time to proceed. Will try this weekend, and post results here.