Yep, just patch to strengthen up what would be the weak area if the rust did anything. I'm not sure if the rust did weaken anything, but it's better safe than sorry. Also got this stuff in the mail:
Retros, LEDs, SD Hood GMPP, Votland, Addco
06+ Impala brakes, L76 Springs, ERs, Self-Tuned, 3.5 Gen V L32, Ported TB, 240a CS144, SSAC, Upgraded Transmission, Android Head Unit, Remote stuff, GXP Seats