Hi everyone I'm new

I have a 2000 Grand Prix GTP, I got it a little over a month ago, and I had a few questions

1) I am planing to put a few upgrades into the car and wana rebadge it will like a Chevy SS logo or something, anyone know where I can buy it.
2) The upgrades are going to be a smaller pully (pretty much everyone says that), catback exgast, coldair intake, and a chip flash. Anyone know of good brands or sites.
3) My heads up display will fade on and off, anyone had the same problems and know how to fix it.