congrats! I just bought a similar car myself.. 2006 imola red 4.8is with 68k miles.. probably not as prestine as yours but I love it.. I'm in Houston btw. if you ever come down, hit me up! Let me know if lucas stop leak helps you any, I do get the white smoke while idling too long.. so if i'm at the light for more than 2 minutes I put the car in Idle and tap the throttle a little. hahah I love the sound of the stock exhaust. I recently changed my oil to T6 5w40.. I contemplated on doing lucas or liqui moly stop/ oil saver.