Very, very impressive install!
I realy like the way you put that Z4 type screen in the dash and the mio in the instrument cluster. Excellent work!
Also the indicator lights in the mirrors are impressive.
A great choice in audio components too.
If there is one thing I like less, it's the mesh over the DLS Iridiums. I think the holes are a bit too big and it would be nicer if they were painted in the colour of the doorpanel. But this is just to say something...
My dad also drives a Megane like this, but an estate. Maybe I should convince him doing something with it like you did.