FishPig

You also might want to look into Dakota Digital for a digital dash. Some other custom things might be to have a DVD, Headunit, installed, Look for either the wood finish or a mirror finish to stylize the interior. Leather seats and covers for the consol.....there is an endless supply of things to make it look trick. You should probably spend some time with a library full of car mags and look at the way that everyone did their interiors to get a better idea what you might like or want.