Im sure ive read the answer in the forums already. About to put 30” zillas on my 2015 grizzly 700. Currently running 27” mudlites. Current set up is hot rod sheave,17 gram weights .5 mm shim, purple secondary spring, snorkle, hmf exhaust and power commander. Curious if i would need to change anything for the zillas. Seems like the weight difference is minimal but wanna make sure i wont lose too much power in the bottom of a mud hole. Basically with these on ill be riding mostly deep mud.