All I had to do was change the front spring hangers to Charger pieces. I used a Charger trunk floor pan. Frame rails are the same. To convert the Satellite to a Charger hardtop,would require changing the rear window inner structure to Charger pieces. The trunk floor wiil need to be changed or modified for the filler tube. The outer wheel houses will also need to be changed to Charger pieces,as well as the trunk extensions. The tail panel,rear valance,and corners would also have to be fitted to the AMD Charger quarter panels. An AMD roof skin and dutch panel would also be needed. It is doable.