I want to thank everyone who posts for their input. I’ve been able to use a lot of info from this site to make better decisions on what to do, and how to do it.
so... Thank you!

Bought my 2008 “s”coupe used about a year ago. It has been a great car so far. It needed brakes when I bought it. Used this site for tips on what the car likes etc... Then I did have an issue with surging throttle when coming to a stop. I cleaned the throttle bodies as described on this site, and that issue went away.
I recently installed an OEM decklid spoiler, and installed a backup camera with some wiring suggestions from this site(which I added to).
Thanks again.