Let's put the added weight and price aside, if all things were equal I would love a completely tech loaded BRZ/FRS. Most cars that have land departure and collision avoidance braking, blind spot monitoring, etc. these features can be turned off if you don't like one or all (example I have a '14 Accord Touring V6 with all of the above, and I HATE the lane departure warning. So I turn it off...it stays off as well which is nice to not have to set it each time I drive the car).
Love the back-up camera, the right hand turn camera is great for checking blind spots, parking (especially up close to a curb when parallel parking), and general tight right turns. As far as large touch screen NAVI/Stereo units, I love having everything touch screen with the exception of the volume and radio scan knobs. However, as long as these are on the steering wheel, I wouldn't care.
Again...this is all making a vary unrealistic scenario of no added weight and price. So basics is fine with me.
