An add-on more easy to fit without the gearbox:
http://www.talkmorgan.com/ubbthreads.php/topics/522946/The_Wolf_Performance/BHM_skid_#Post522946

The curved part of the front cross member is prone to rub on the bump.

Lower final gear ratio: I don't know what is used in USA. Standard final ratio is very high, but with the roadster there is a lot of power, depending on your driving.

SSL (SUPLEX) at the front, but you can fit it when refurbishing the kingpins.

Regards
2005 PLUS 4