sooner rather than later. It's actually pretty easy to throw on a few coats of flexible bumper paint and get a very very nice rubbery finish that looks good when you are starting with peices that havn't started to flake or crack too bad yet.
Antihero
Putting AMS garbage, and $500 ebay wheels on a Z is like dressing a Victorias Secret model in a Walmart dress and Payless shoes. You're embarrassing yourself.