I think you tastefully modified your car, I like that you chose AST suspension, upgraded shifter and other suspension mods.
I don't care about the look modifications, but they look decent.
Can you please write us a review about how this suspension transformed your car?
Is it flatter, understeery, oversteery or neutral, is it more confidence inspiring, how does it behave on bump, rear end more planted?????
Was there any difference noticed with your watts link? Even for street use until you get to the track.
Regarding supercharging your GT, let me tell you this, we already have so so much power than can definitely overwhelm our chassis!
See that is why I like your approach to fix the chassis problems first and honestly the last thing I would consider is FI of the engine.
Before you start FI the 5.0 , I would cool it better ( bigger radiator, air oil cooler) may be put Boss 302 intake, forged internals, high rpm valve springs..etc
I really like your approach, but we need a review man!