Building a gorillamaxx revo

[luvsrc]

I finally decided to build a full blown race revo, just waiting for rc monster Mike to have a stock for carbon fiber version kit, i have 2 highly modified emaxx racebomband extreme versions,i'mselling my extreme version,will sell my other rc stuff to fund my revo, what other suggestions for upgrading the kit? what is the best suspension to buy? is rpm good or should it be aluminum?,what other suggestion for making it the ultimate racing revo, i'v won 2nd and third places in our racing track so i can honestly say that i can drive.when will the slipperential for the revo coming out?sky is the limit for the budget.what is the best servo, i'm planning to get the 3pk with their new FASST module.has anyone tried it yet? thanks guys