OK, so wrapping up the research phase of my suspension project.

Low-Friction Control Arm Mounts -1) can they be used with rubber elephant bushings and 2) do they really make that much of a difference and are worth the extra scratch or is money better spent elsewhere?

monoballs (camber plate and banana arm) -is having monoballs there worthless if my a arm and spring plate bushings are ER rubber, or do i really need to go to polybronze?

my budget and plan was for ER's rubber (less maintenance and i hear poly bronze really only make a dif if you track it), but at the same time i know this is one of those do it once projects so i want to do it right.. thoughts?