a lot of people are telling me that i am crazy for not studding my F7. I have never studded my snowmobiles an was wondering if they will make it safer? people tell me that studs will not only help for ice (which is obvious) but also make the snowmobile handle and stop better on ungroomed slick trails, is this true? if yes how many studs would you go with is 144 not enough or too many? my previous sled was a 02 600zl and i never had a problem handling it, what do you guys think?