i would put up a post for the weights,helix and gears in the yamaha classifieds on here and see if anybody has thease for sale.brand new the weights go for like 30$ a piece,the helix is around 80.Going up a tooth may get you moving quicker? but i would PM turk he is pretty good with clutching,also you may need tuning rivits,turks set up didnt state what the rivits were.clutching isn't cheap,but looking around on here may lessen the cost considerably. good luck!