Yesterday I ordered a Z4 Sdrive35is exactly in the configuration presented above in that thread. The car will replace my Space Grey M3 E92 (MT) in July.
I drove one yesterday and directly ordered it...
I am really looking forward to get the car and be a part of the Z4 community. As you can see by clicking the signature picture below, before the M I owned a Alpina Roadster S, which is a Z4 E85 with an Alpina power plant.
What I missed the most in that three years of having the M was really the opportunity to drive without a roof. I needed some time to realize that, but now I am back!