RE is "The standard" when it comes to lifts. Money talks. Cheap out, and you are going to pay for it in ride, and performance. The only "Comancheclub" supporting lift company is hellcreeksuspensions.com. Comanche club is and always will be a sponsor free forum. Hell creek is actually a member here (Tom), and he just extends a discount to us as a courtesy. He uses his own leaves for the rear (if needed). Otherwise he carries Rough country components.
I would just go with the RE kit. If you are that worried about the extra brace, RE has a brace kit to back up the DB's.
Rob L.