Hey everyone I have been reading like crazy. I am trying to fnd a complete airride suspension for my 06 F350 SRW. I want the rear for sure but would love to have the front also. I have looked at kelderman, R4 tech, airbagit, and autoflex. My dad has autoflex and he likes the kit but I don't like how messy it is, lines and valves seem t be all out in the open. I haven't read a good thing about airbagit. Kelderman is very mixed reveiws. Is there anyone that can enlighten on these kits, or is there a setup I have not found yet by maybe a fabricator shop doing there own stuff? I want stock height with kneeling feature, and I tow a lot so towing capacity is a must. Thanks everyone.