I just had a couple of more questions. That jetting and clutch set up is on the instructions from the tech page and it says it is for a 700. Will this same set up work on my 600? Also isn't normally the pto side that is jetted richer or does all this change with pipes?If this is the set up to use, do you think I could get away with a 45 pilot? Also how do you think it would run if I left my 51\43 helix in the secondary? What if I used 8ca's? Sorry for all the questions, but I need to get it close because when the snow flies I don't have a place to work on my sled.