Thanks again guys for the responses. You guys clearly know what you are talking about! As far as weighing the car goes and getting the front/rear bias, I don't have the scales or access to them. So my combo will not be optimized until I can get it weighed. Keep in mind though this will be a street car. My ultimate goal is to have a car that drives like a modern vehicle but has 600 HP and 620 ft-lbs.

I just got my XHD Mopar leaf springs from Summit. Do you guys happen to know their spring rate? I plan on calling Firm Feel in the morning to see what they recommend for t-bars. I'll let you know FF recommends.