I think I have put the SAS out of the picture and am going to keep the ifs, I want this vehicle to be trip worthy and really dont plan on going to extreme with it to where I will need a solid axle. I took it to the trails the other day and it is ALOT different then my old CJ7. It tends to lean quiet a bit more. So anyways I am wanting the rear to flex as much as possible to compensate for the front not flexing at all.I know I will have to get a longer driveshaft and have to relocate the shocks aswell as get some longer brake lines but has anyone used the revolver shackles and what do you think of them. I hear they can add 8-10 inches of drop alone. any info would be greatly appreciated