I got on the horn with airlift. they said their 5000 bags are going to mount next to the coil, not over/around it. in regards to the 1000HD bag inserts, they stressed about "prevent coil from compressing under load", that that is exactly what they are designed to do, but they do not prevent compression from occurring. Just prevent bottoming out, and keeping the load level up to 2000 Lb payload. They said either would work for this situation, however for frequent use the 5000 bags are recommended.
Going with full bags then, however the 1000HD was a pleasant thought/detour. Haha. It was a cool convo with them tho.
I found some *amazing* priced onboard air kits on Amazon.
Now. Airlift 5000 vs Firestone Ride Rite
