Primary Clutch setup 7k-10k

[Snowbird11]

I need some help deciding on a setup for my altitude. I am running the fix kit, slp can and vents but stock otherwise. The local dealer recommends 10-60 with the factory blk/grn spring, which is just dropping 2 grams. SLP cluch kit for 6k+ calls for 68 gram mtx weights and what may be a different spring: Drive Spring 40-76 (SLP Blue / Pink) Drive Weights 40-83 (68g MTX Weights)

I'm not very familiar with clutching or the benefit of aftermarket weights, so could someone please give me some insight on the better setup for my area. Wasatch mtns, utah.

mostly powder/trees and a few short pulls during the day.

 

[Snowbird11]

i guess i should add that i've read each manufacturer's claim but am wondering how the weights are any different from each other, aside from adjustability. with slp recommending to add 4 grams to the factory weights and local dealers saying to drop 2 grams from factory. i am having difficulty understanding why the difference is so great. is it the spring tension alone or are the weight geometries so different that more or less weight is needed?

thanks for any and all help