They've got a good price on a 4" RE lift I think...around 600 bucks.
On another note, right now I'm running a 1" body lift and about an 1-1.5" shackle lift, if I were to put on an 4" RE lift and left everything else the same, do you think I would be to tall? Right now I'm just looking to clear 33's, but want to clear 35's in the near future.