I can see that in a really 'electric' (ala VOODOO) Reno scheme! Very clever and 'outta the box what if....' Going to do a racer next?
Go to GOOGLE IMAGES and look up photos of a CENTAURUS or HERCULES engine with the accessory case off, three layers of sun and planet gears stacked on top of each other, like looking @ a finely made pocket watch, then you think 'what if it's one tooth off?'