Hi Gerry, I recommend giving Chuck and call at Elephant Racing. He helped me design the full system that I'm currently installing. I have the identical driving profile as you so I used rubber bushings and upgraded torsion bars, but nothing too stiff. Because I had some time to save up and buy the parts over the coarse of half a year, I opted for the hollow torsion bars. They are nice and light compared to solid T-bars.
Also, I added the quick change adjustable spring plates because I thought the additional cost would balance out when I pay to have the car corner balanced (their time costs).
Chuck was very helpful and told me which parts were the big difference items, and which were the little stuff.
Here's my thread, if you want to see what I'm up to and what components I'm going with.