I woulda liked to tried the electric motor, cause I like experimenting, and when it doesn't cost me anything, I like it even better, I never had that much trouble with the old Honda's, yeah, I built a grenade one time, all legal, just light parts, and an awesome cam, but we over revved it one night, and I figured it was wounded, but what th hey, I only had my time in it, all the parts were someone else's throw aways, so we went ahead a ran it, almost finished the season before the wounded rod let go, still sold all the parts for more than enough to put together the 600 Yamaha, that ran trouble free for at least 6 seasons! Bob