[mongoose]

Yes and no.. it could and would.. but i cant see it being beneficial. pmoi is to do with changing directuo. And you want a lower number.. to get a lower number you need to off set the cog.... its kinda two steps forward one step back... so just adding a bunch of sandbags just before the rear axle will do the same thing.

Where to get a decent set up imo youll want to lighten the front end as much move stuff to the center like the battery, fuel cell, rad etc. Even move the motor back.. then try and set up for the most mech grip you can. so you can have your cake and eat it too..