Hi Guys , I've been around the forums for years (depending on what I'm driving) and have been lurking here for a while although was on the older site from the beginning .I am in the process of sourcing an M4 from across the water. I'm looking for an understated colour either grey or black so none available here . I've been offered a mineral grey car with lots of extras including HUD and heated steering wheel. However, it's got a sunroof. While I'd like the sunroof it means no carbon fiber. I'm thinking ahead to resale time and am wondering that because the CF roof is such a feature of these cars that it would be less desirable . On a darker colour CF is probably not noticable . So sunroof or hold out for CF ? .....