Hi John and thank you for going into such detail on this thread, it has been a valuable learning experience but I am still a little confused so maybe you can help me out a bit here ....
My shell is done, fully dipped, bare metal, ground up rebuild. It has been stitch welded all over, seamed where appropriate, has had longer, thicker chassis rails and a half cage installed (rear hoop only). Whilst there is no science involved in the measurement, the engineer has guessed it has about 50% more torsional rigidity than standard.
The LS2 / T56 drivetrain is sat here ready to trial fit, all of the finishing items are boxed new and are waiting to go on after paint BUT....... the next step is the suspension.
I have two choices for dampers, one adequate, the other all singing all dancing custom units from Ohlins, either will do but obviously the Ohlins route is best. Brakes, no problem, will use wilwood.
The challenge is the arms - My plan all along was to use Kameari adjustable units front and rear but you say that they are not necessary on a road car. If I knew how to put a picture into the thread I would post one - their stuff is exceptional.
95% of the car's time will be on the road, 5% will be on a track or drag strip so I do not want to compromise the road side too much. I am looking for a top "GT" car feel for most of the time (think Porsche, Aston Martin etc) but accept the limited ability of 35 year old suspension design to deliver this. The rest of the time I want to be able to dial in track or drag settings but then put it back to a fast road GT setup when I leave to go home.
The Kameari adjustable setup will run to at least $2500 so I need to be sure it would be money well spent. In the setup I have described, with the requirements I have described, would I see much benefit other than bling from a really top notch adjustable control arm setup ????