I was thinking of fitting a couple of golf cart motors to the back axle, it will probably go faster than it does now Seriously 10k just to covert an old bus to electric, just put some bloody petrol in it and enjoy it
I heard @crossy2112 thinking of having a conversation done, the last time I saw him it looked as if he had started the treatment cos he had a lovely pair of thrupennys
there's a company in Newtown (Mid Wales) who do conversions https://www.electricclassiccars.co.uk/ some of you may have seen the TV program based round them called vintage voltage https://www.vintagevoltage.tv/ didn't go into much detail but gives you the idea !