Sam,
Welcome to the Forum!
I, for one, am always fascinated by those who take on coach conversions. It's kind of a classic marriage between the spirit of hot rodding and the spirit of building your own cabin. Lots of fabrication, swapping ideas, learning how to adapt different parts and styles....
Lucky for me (financially) I can live vicariously through your exploits. Be sure to post pictures as you go!
Best of luck and I hope you find what you need here.