I hate that chunky Astra mirror inside the car, it has always bothered me. So I set about scouring ebay for something that would replace it. I looked for Metro mirrors and Matiz ones as claimed on various bits of the interweb but I wanted to have one that bolted right onto the ball of the existing mount, not set about replacing anything and the ones I saw on ebay didnt have sockets for the ball on the top of the mirror.
So I continued my search, I then chanced upon a Smart Car mirror £10 by a breaker near me. Got the mirror, tried to fit to my car, the mount was too small the ball wouldnt fit. So out came the trusty dremmel and I sanded back the plastic socket on the mirror a touch, tried again and it popped on! #winning
Its about half the width of the monstrosity that was there before and kind of looks quite cool, has dimming feature too. And doesnt cost £150 or whatever it was from Sector 111 for a bleedin interior mirror. I am a happy bunny.