RE: Rpm A-arms
With RPM anything you won't be sorry. Savage .25 stock are heavier than the RPMs and have less ground clearance than the RPMs too. The x are about the same weight and clearance as RPMs but RPMs are much stronger. I've jumped my 79 ford f150 4x4 severial times and never busted a thing. I have RPMs arms and steering knuckles on my Revo too and love them. I only wish they made uprights (steering knuckles) for the savage.
Shawn