@calZ LOL, fair point I have been spending way too much time fabricating rust replacements, replacing roll bar mounts, and reinforcing the chassis. I think I'm getting carried away. I have been cutting quite a bit of weight by removing unnecessary components such as unused brackets and factory unibody-welded nuts. When incorporating monocoque structural components (cells, like tubes), you can reduce quite a bit of weight when compared to the resistance welded stamped steel. I may actually have to add-back weight to meet the 2150 lb spec., but at least then I can replace the weight as low as possible, and move the CG backwards to compensate for the natural understeer of the car.
@jhm I think the top mount is brilliant! snapped one up yesterday with no hesitation. Had I known this was available, I would have gotten it years ago for my high-torque Z. I am not running very much torque on this application, but obviously needs to be robust enough for RR. I'm looking forward to it! Funny thing... he/she printed the shipping label within minutes of me making the purchase.
I have been posting quite a bit recently. It might be time to just start a dedicated thread for the car.