[Christ]

On my hybrid idea: I start the engine with the clutch engaged at times, in first gear. The starter has a life time warranty, so I'm not worried about damaging it.

Point is, the starter had no trouble starting my 2500lb (car, me, crap inside, full fuel tank, etc) moving at all. Within one full crank, the pedal is functional, and I can let off the key and start accelerating.

Because this, I believe a 3-5hp motor would actually be overkill for my intended application, but it could also work as a failsafe device, I.e. if the banger don't bang anymore, it could stol get you somewhere off the road, or home, within reason.

5hp is enough to get a small car going pretty quick, too... I could see something like this used for in town trips with a plug in option.