Some cars just work best with their normal suspension, this car is one of those. Why? Because the 1LE is already a track setup car.
Currently I have mine set up with sport softs, full weight reduction, racing brakes, and around 650hp making it about 700pp. (I didn't do everything for the engine, just enough to keep it under 700pp)
I'm tempted to max out the power cause there's so much available still, but this car feels just so good the way it is! Very balanced, lots of grip even on Sport softs! At Laguna seca! I wouldn't have expected this, I thought it was going to be monster. And really, you could light up the tires on every corner, but with TCS on 1 it is very manageable while still rotating well. (And really would you use a machine with over 650lb/ft of torque on a track without TCS? I don't think so.
Normally I'd buy a fully customizable LSD and transmission and suspension for a car, but this one is strong enough in all these departments! When I go full power with race tires it will need these things and tuning I'm sure, but really, I think I might save that for my Corvette ZR1, make it specialized for stage route X and race courses.