To control everything, plan is to have a raspberry pi and small screen. Or, some android based system head unit that can have some sort of can bus module installed.
Charger, bms and drive unit can be controlled by can messages. Probably need to develop own software for this.
Tesla’s battery tray is so big, that there is no way to mount that under that tiny coupe. Not sure if that would work even if the dimensions would match. Plan is to but the batteries to engine bay. It’s a big engine bay and when removing that steering box and brake mount, there’s plenty of good space.
Got a Honda S2000 electric rack (RHD), and plan is to fit that flipped around.
Car got a epoxy coating after metal work. But the replacement roof was a fail. They took a 5 series roof with sunroof. Everything went well before they welded sunroof shut with too heavy weld. It got too much heat, and bent the panel. So need to have another guy trying to fix that. Also couple other areas needing small fixes still.