Just lots of prep. I hated the two tone look too, I have a '92 but I spent a few months tracking down the newer 1994 lower door and rocker mouldings and repainted it all in black, looks light years better, much like the LS430 (I have the 18" Sport wheels on it too). We wet sanded all the parts since they were different colors, primed, then painted them all off the car, this allowed me to remove the chrome trim strip on each piece so I didn't have to mask it off. If you plan on removing the door, fender, and quarter pieces, prepare to order the plastic clips that secure them, they typically break or don't hold their shape once removed. I spent nearly $100 at the dealer on the numerous fasteners needed but everything fits tight and it didn't require a bunch of tape at least.