Anyone here canr efer me to an airbag suspension forum or could help me with a few small problems?

Ok i have a 99 caravan Attempting to bag the rear axle. I was wondering what type of linkage would be good enough for full support and what size bags. (2500/2600) Would a vert. 4 link work, or should I just use the Normal 4 link kit, and also any suggestions of gas tank relocation/2 3gal air tanks?

Oh, And do you think it's possible to slam without cutting wheelwells? i'm looking to be laying on the ground or just about laying. more than most likely with 18' rims.

anything else any of ya'll can refer me to would be great, thank's people