This is a constant struggle i have and would like to see a good book on the subject. I've been in my new workshop for about three months and have reconfigured it three times already and getting it right is so difficult. Oh and then the budget, if money was no object i think it would be easy.
I will also be incorporating solar heating as well as combining the system with the house system. My shop is a work in progress and would like it if it was featured, but i live in north wales so it might be a bit of a jont for you to visit. I think it would be worth it though, as I use a phase converter, incorporated solar heating on a budget, am making my own briquettes for heating from the waste, etc... I'd want to get it all set up before you come though.
I don't want to post much pictures on the forum as i've already had several thefts. Oddly enough one theft was right after i announced i was moving into the new premises so i'm a bit edgy on that. I have increased security though installing an alarm system and boarding up the windows.