banshees dont like the cold very much.plus there is a ton of wheel speed that your gonna have to find a way to get hooked up.if you want something for the snow,buy a sled.
that is a god question.i dont think ive seen that covered here but it is possible.do a search.if that comes up empty try reaserching it on the yamaha website.
im in as long as there isnt anything big on the front of the shirts, i hate that shit.long sleve with the hq logo down them would be cool.i would absolutly buy a scully.
evan if you do need to bore it you can just take the cylinders down and have them do that.its not hard to do a top end, just take your time.do a search im sure there is a detailed description of how to do it on here.