Put the Hotchkis Total Vehicle System on it, along with their shocks and call it done. Completely reversible and will still look like a stock car.
I have never seen a custom dash that doesn't look like a polished turd.
http://www.hotchkis.net/6772_dodge_abody_total_vehicle_system.html
http://www.hotchkis.net/dodgeplymou...performance-series-aluminum-shock-4-pack.html