IIRC The kits are the same with the exception of the shocks. The Bilsteins are good. They are noticeably better then the Teraflex shocks. I would guess the stock shocks would ride pretty well with the extensions. I'd like to try Rancho Shocks next, everyone loves them, and they are adjustable.
“Race fans, I had inferred from my one trip to the Brickyard 400, fell into one of two categories: tattooed, shirtless, sewer-mouthed drunks, and their husbands.” - Steve Ruchin