There are a couple of lads near me that could do equally as good, I used to use them to do custom bike paint work and they are also masters at the art, I approached them a while back but the bottom line is this, they are chasing the big money, quick straightforward high paying cash jobs, messing around with bits of wood was going to yield more potential problems and less wonga than what was already coming in through the door, I think to take it on a career you would either have to be limited on space, not interested in doing what is already available that pays better or just want to do it as a niche etc, most people are trying to put food on the table so it may be a tricky career path, how many people are confident to strip a pf bare and send it off, that is a different proposal to doing a swap when both playfields are side by side, basically how busy would you be if that was your chosen career taking into account what you would have to charge to make it work, the cost of new repo pf's available for some machines and demand.