Roger's Fiero is one of my favorites, just love the look of the dual stacked motors. My single motor is fine for anything I need, but someday I'd like to double it to make a real screamer. Not sure how you're going to feel with only 72 volts unless you can really pull some amps. Have you started a build thread yet?
Thank you for accepting my invotation, can't wait to advance to a better battery type like yours after I get most of the bugs out of my Fiero and to see what type of performance I get out of my 72volt Crown 7.6KW motor, I guess if the performance is not that great with one I can always double up as I have extra motors like Roger White's http://www.evalbum.com/1396 Any advise for a first time builder?