sx 700 R clutch questions

[SX700R RIDER]

I bought a Bender CLutch Kit...a bit expensive for a helix and primary spring. I put it all in and the sled seems to run good, but was wondering if Turk's 4.5 grams in the inner hole would improve this set up? The Helix is a 9760 twist to 80 degrees engagement is 4400. Is there any way to improve this set up?
Thanks!!