That’s what the Mitsubishi Outlander basically is.
The thing is, electric motors just don’t wear out. Not like engines. So, the best source for motors isn’t to go buy a new one. It’s to just buy up one that lasted longer than its donor vehicle.
You can pick up a Prius transaxle for like, $150 picked and palleted from a wrecker. You can barely buy a fuckin’ oil change for that price these days.
Likewise with the Outlander, a few hundred, maybe a thousand bucks for the whole assembly.
We need to write a bible for Ev conversions.
One of the 10 commandments will be “Thou shalt not plan on using hub motors, thou ist not building an e-bike and thou hasn’t found a secretly superior way of building yon EV.”