Well if you don't have enough time to install the snow kit before next weekend, throw the freeze kit on there and check it out. Its so easy, you could put it on in a half hour and take it off just as easy to try the snow kit later. Im sure it wont hurt to have it on for a week or two. It would be cool to get a side by side comparison of the gains each made. I am very curious to see how much more power you can make with the adjustability of the snow kit. That is, if you have a good hookup for dyno time. That comparo would cost me 600+ bucks. Anyway good luck and I'll be keeping an eye out for the results.