Rod,
good to e-meet you. Like you, we use our bus for business. But lately, I've been dabbling with plugging in and hooking up. Not bad. Not bad at all.
One thing I have noticed is that if you use your bus a lot, it tends to break less. If I were ever to buy another bus, I think I would look for a young, but high-mileage coach. We bought ours from a couple that didn't use it that much. I was entranced by the low mileage (and the immaculate condition.) But it just sat. So first thing, I had a little bit of work to do on it to get it ready. But now that we put on 6000 miles a month, use the generator every day, etc... I find that the bus really holds up better with regular use. In fact, I can think of three separate posts I've made that all resolved by themselves. Of course, my Cruisair didn't magically heal... but then again, it was 13 years old.
Well, good to meet another "working class" Prevost owner.
Best,
Adam