Dave,
I'm in the same boat as you, just starting out in CC. Ive been gathering as much information as I can together about the business. I too am looking at Prochem products. The biggest draw back I can see is its going to take alot of capital to get going. By the time ive paid for my training, machinery, extras, chemicals stock etc, insurance/s, van (half decent), advertising, marketing, etc etc, Im looking at about £13k. Dont forget also its a labour intensive job with alot of cut price competition out there. Im just waying up the pros and cons before I dive in head first!
Regards, Andy.