It sounds like you've applied a lot of thought to what you want to do, and it sounds like a low-risk proposition. From what you are saying, worst case scenario is you are doing something you enjoy, best-case is that you make a few $$ doing it.
Good luck!
Also - I will ask my buddy the name of the product line he uses...it is very good. Also there is this stuff he gets me which is completely !@#$ing awesome at stripping wax off black plastic, etc. I will get the name of that as well. Pricey, but makes all the difference!