So...I'm thinking of performance mounts for my protege5. I've got one SLS performance mount, but i'm not sure I'm happy with it. Then again, it could be that all the other mounts are stock. I'm wondering, what kind of power can say, the full SLS performance mount, with the auto trans inserts hold before I need to worry about the trans mounts? I'm thinking, with the other solid motor mounts and the poly inserts for the trans, the driveline, with the other supporting mods like poly bushings, suspension, and brakes, will be 'stiffened' enough to hold the 220-250 crank hp I hope to eventually make.