Well i dont see why you want to spin the track, i put a camoplast intense track 1.5 padle on it, geared it down 24/38. track speed was 117 wich is way to high, so with the new gearing its down to 114 mph i beleive, i find its got alot of low end and really could gear it down a bit more i still like getting to 100 once and a while and it gets there fast. I know mine likes to lift the skis. but on the trail you dont want that no control mine never lifts the skis on the trail but really pulls. hope that helps. i do alot of ditch banging and evan with a short track it goes straight up like in that pic.
really you dont want to gear it down to much, having a short track you can have alot higher track speed then the rmk or switchback and not hurt performance. just keep that in mind.