WOW!!!

That's looking great. The whole look of the car changes with the grill installed.

I don't know what possition the factory installed the exhaust pipe to resonator clamps but...in my old job, whenever we installed dual exhaust systems, we would turn the clamps inward. It's just a cleaner installation if you don't see those clamps/nuts hanging down. If that's how the factory installed them though, I'd leave it.