I always hated those lousy rear view mirrors so I bought 400mm Broadway convex. Now I can see my two kids in the back...Well. It's so big you can see front windshield.
We also sold FRV from my wife and bought year old Mazda 2 so my ride is now like holiday wagon.
Some search and I found used 10/10 roof rack by Thule 4 60 €. Not bad.
Mini winter project - proper DIY roof rack fairing from Lexan.
Not just because of the Thule etc. price but because I'm not happy with visual, dimension, fitment,... for that kind of money.