New C6 Guy over here

Let’s try this again. Bought a new to me 2005 C6 Corvette and took possession today. She’s been built by a previous owner and from what I am told here is the build: Stage 2 BTR Cam, Circle D Torque Converter, Texas Speed longtube headers, and a tune by a very reputable shop. Fluids flushed less than a year ago. What are some things to look for in these cars? She has the 6.0L LS2 and has been pretty well taken care of from my research.