If a real muddy place is the only place you would ever be, then 20 MPH would be OK. But sometimes I ride on the road in between trails and 20 MPH is too slow on the road.ha that would suck coming up to a long strait away. going thru some mud like that, it might be an okay trade off, haha.
Yeah, I don't know much about the gear reductions and things like that. I always try to keep mine all stock.same here man, i ride down the road between trails and that thing would SUCK getting there, haha.
as for the gears, i dont know, just what i think i heard, i would have to go back and look. but i heard the gear reduction for the 350 foreman was my gears, if thats the case i would think the those gears would be a gear extender for mine. i think there is slight modifications to make tho. i would need to do more research on it.