As these vehicles wear out and become too costly to repair to original condition:
- They should be inexpesive to purchase
- (with the batts removed) Light and Aerodyanmic
- and a great project.
Especially the 5-speed models will provide the best benefit unless the modifier is willing to do a tranny swap. The 3-cyl engine should last forever.
EDIT: adding an alternator and ignition system wouldn't be too bad. The engine is made in other markets for non-hybrid applications, so the parts should be available, right?