HP vs ET vs seat 'o the pants

[Ron1]

I am not sure what you mean by "front an rear roll bars". Do you mean anti-sway bars or a roll cage?
If I was to do it all over again, I would start at the rear end and work forward. A solid 9 inch Ford rear end. I like the idea of the front discs. A good transmission and drive train. An interior roll bar with a swing out bar. Subframe connectors, and lastly the higher HP motor.

Ron