ok thanks for the in-put.
The spec I'm looking at is:
Estate
Oryx White
Up rated sound
Rear cam
Black mirrors and bars
Heated front screen
Think I'll save some cash and leave the standard head unit
Have normal white, its only white. In fact have purple, its free.
Dynaudio, well, it already makes a sound and unless you've heard them side by side, you won't notice the difference.
Rear cam? It comes with mirrors
Black mirrors? They still do the same thing.
Heated from screen? It comes with a heater.
What I'm saying is that all of the "extras" are questionable.... your car does them all already.