78 midnight express

What should I do to it? or should I just drive it? I am still picking up parts for the dart sport: see link http://www.forabodiesonly.com/mopar/showthread.php?t=101582

I know I need to redo the seat as it is ripped and just has a cover over it, and I was also thinking about putting a bedliner in it to keep from scratching up the bed while hauling some mopar parts! What else should I do? Stacks to finish off the midnight express look? Let me hear some opinions!