An M5 would be nice! My car is doing good. The engine light is on. Lincoln said it's because I have a K&N air filter and the car is getting too much air. I've had the thing on there for 4 years and the light just came on. I'm not sure if that is it or not but the car is running fine. Your car is looking really good. Are you planning on doing anything else to it?
I had a leaking power steering pump. Transmission was shifting weird so I took her into the shop. $640 later, she's running great. Most of the cost was the pump. They changed the trans fluid and replaced the filter - no more shifting issues.
Your car looks great! Nice upgrade on the front/back end.