Have been riding a 600 2 stroke for quite sometime and looking to buy a new sled next fall...have not had a chance to ride a 4 stroke...was wondering what the power was like from a 2 stroke to the new 4 strokes. I know the ride is a 100x better...what does that F1100 compare to? Like an 800? My group just trail rides...nothing off trail or racing. Looking for a good trail sled with electric start and reverse(yes I'm getting old and my back hurts) and will get me down those long railroad grades pretty quick...thanks for any feed back