Buying a 1.25" Ripsaw off of TracksUSA.com for the new sled I'm picking up ('04 440 pro XR chassis with a 700 VES with a single SLP pipe). Probably going with the pre-drilled one because I'm lazy. Going to be for decent snow conditions, and going to head out on the lake and run some people every now and then. Figure this will be a good all around track, but do the stud pros think I should go with 144 or 96? Anyone here have a similar powered sled with either 96 or 144, and have any complaints?