I love Stahl Headers, but no one ran them on the street. First off they are about $800. Hooker 2"tubes coated black. If you really like day-2 a set of Accel wires (yellow) and distributor cap, with an accel coil, I think look good. Champion spark plugs and M/T valve covers. I have flex-a-lite fans in red-white and blue and in green and in orange. They always look good. Try to find the small style air cleaner like a Motion or just a little chrome one. I personally don't think you need to change the distributor and mount any boxes to your firewall. Header mufflers, traction bars, shackles and big tires and wheels!
JMO and have fun! Souderton Sam