Sounds like you are being proactive and trying to do something positive. Great attitude. That will take you far whereeiver you are employed.
I would like to see more sport packages, manual transmissions and Xenons. I think one problem that BMW has with it's competitors (especially Audi, MB, and Infiniti) is that the base model BMW's without the sport package do not look as good as the competitions base models. Sport package BMW's dominate the competition though, but like you said, the base model, non-sport package 3 and 5 series rule the land and that is what most people notice.
I also like that fact that your dealer is branching out in color choices.