Thanks Lowend. I am already running QA1 tubular arms with 0.5" taller upper ball joint. I will probably go with a taller spindle when I move to disk brakes this winter. I have the Global West sold body mounts and will go with some sort of subframe connector when I update the rear suspension. Do you not think the Ridetech 4 link is any better than leaf springs in either handling or ride quality?