Not quite a conversion I know, but I drove past this the other day and then spotted it on Craigslist, so figured I'd share - interesting to look at, even if the price might be a little bonkers for a 50 year old gasser.
https://nh.craigslist.org/rvs/d/hollis-wanderlodge/7140837076.html (https://nh.craigslist.org/rvs/d/hollis-wanderlodge/7140837076.html)
Well it does say make offer LOL!
Everything looks good-except the Allison 6spd transmission (which is a 4spd with 2 extra lows) an obsolete transmission. Good Luck, TomC