Hey out there, just getting ready to put on a 6" Pro Comp lift, and wanted to do the dual shock hoop with the basic Pro Comp reservoir shock (not mx6) in the front. While pricing them I've had 2 shops say that dual reservoirs would be a REALLY stiff ride. Who has them on thier HD, and how do you like em? Are they stiff, I thought they had a valve that you could adjust? Would I be better off to get the non- reservoir but adjustable pro comp shox? Help please......TIA