replace the body mounts with urethane and a 4 point + cage.. both will help big time and the cage adds safety to the pie... along with a place to mount lights when the top is off... thats even more safety..
oh, and maybe some 3M clearguard tape on the doors as well... might prevent rubbing as much. its MEANT to go on leading edges to prevent rock chips... but it SHOULDbe slippery enough to help keep the pain on when its rubbing...
Grant