Essentials for me (in order of my priority): leather, HIDs, power, HUD - I don't really want to get rid of many amenities, but in the name of saving weight, there are some I'd sacrifice, so long as there was also a cost benefit. I really wouldn't be too interested in adding too many more extras, like HUD or touch screen, but if we're going all out, and we'd only be loosing 20-30 pounds and a few hundred dollar, I won't complain.
Okay - I won't complain at all as long as Z28 comes back