I ran them on my Amigo. I had to replace them because on eof them broke a couple of months ago. You will not get 8" of additonal droop, maybe 3" or 4". I never really noticed any improvment as far as traction goes. You have to remember that the tire that has dropped into a hole probably has the least traction because there is little or no weight on it, so yes your tire droops but does that really improve traction?

I ran them for a few years and have no words of wisdom or any negatives about them.

The "revolver" part will relieve some lateral stress from your spring hangers, that can't be a bad thing.

You will still get tons of body lean with the revolvers, it's just a fact of life with IFS and a front suspension that doesn't have much travel.