Redline auto parts is the place in Florida.
If you are on facebook, there are two groups that frequently sell used intercoolers/turbos/wheels/various other parts.
DDM, Performance Autowerks, and RPM will sell you all sorts of new parts.
The bumper will be by far the most expensive. It's still available from GM if your grill inserts are salvageable, but will need painted with the rest of the car.
Hopefully you did not pay too much for the car. For a modest paint job and all the other parts you've listed you're probably going to be in at least $5,000, maybe as much as $8,000, most of it in the paint. You can buy a good condition GXP for $10,000.
2007 Solstice GXP
#3 ASP, DET and NWOR SCCA
"It's a Kappa - not a classic"
Last edited by phil1734; 06-24-2019 at 09:02 AM.