I have a 1980 CJ7 and I'm tiered of a regular leaf spring suspension and I feel like switching to something more extreme. I want to be able to take it on any trail that I want, BUT I still want to be able to drive it on the road safely and comfortably (as comfortable as a Jeep can get). I would be engineer any of these suspensions or having it engineered if it got too complicated. I would like everbodies opinion on which they suspension they would prefer and why. Coils (like the TJ an Warns conversion), buggy springs (3/4 elliptical like the first sniper, or maybe Revolvers with buggies), or air bags (like the scorpion). The air bags is the only suspension I'm having trouble engineering; I don't know how the scorpion works so well. Tell me what you think. Thanks.