I did this mod last year and really liked it too. Even my sled is 141" it floats really good. Front end is really light and you can do those "Burandt" -turns just by leaning back and turning. Funny thing is there's no difference doing it right or left. In stock form it seems always easier to turn left.
My setup is little different as I have longer shock in front skid (pic of it in previous post). Front arm is in the stock hole with zero spring tension. Rear float is revalved to -10 specs exept there's about three times bigger orifice hole inside the shock. Bigger hole in the rear shock helps you lift your front end up. Next year I'll try -11 valving because -10 valving is too loose from rebound side. -11 valving looks good enough to me
Also I'm trying putting rear arm back to stock mounting hole or drilling out the upper hole for front arm. This is because sled flips over really easily
If someone has Firecat front skid shock with reservoir laying around, I'd try it out in stock mounting hole. It performs like stock shock in lower position exept you have more stroke. And better valving