I'm swapping out the stock clutch / springs / basket, and had a few questions. First, what is the best way to go for clutch plates in terms of quality and longevity (oem or aftermarket)? Second, what is the best replacement for the weak stock clutch springs (If I remember correctly, HRC clutch springs come with the power up kit or can be ordered individually)? And lastly, I looked back through old posts and saw several references to adding a metal disk to the stack; I thought I remembered that the stock XR650R clutch was 6 friction + 6 steel + 1 friction (rounded), so instead would you have 7 friction and 7 steel then, or? Thanks.