I'm assuming Burrita that you already did the solid mount adjustment to the rear motor mount that Keith came up with? That helps tremendously, Kontofosho has it and gave it positive feedback. The next mod I was going to do if I kept my car was figure a way to triangulate the front end to stiffen it up. I also welded plates to the control arms which definately stiffened those up. How about sub frame connectors? Have you done those yet? 16 gauge rectangular steel is what I used. It definately stiffened up the frame. You just may need to stare at the front end for a while until you come up with something brilliant to put the power down.
