Im in the process of getting new shocks for my 94 pickup that's 4x4 extended cab. I'm really wanting to go with the Bilstein 4600 but I also really want to put 1.5 inch's or so of lift(1.5 inch ball joint spacer for the front so i can relax torsion bars and 2 or 3 inch drop shackle in the back to level with the front) so my question is can I do that amount of lift and still use the 4600 and still have flex in the shocks? Thanks for the help!!