Right so everything is now here, and I went for a test fitting this morning.
TheNew (correct) headunit...
The new screen...
and the new cage...
And then the test fitting....
So everything went well. It's a Japanese imported headunit, but that doesn't matter as as soon as I coded it to the car it changed over to ECE (Europe).
So Saturday morning I'll be fully installing it and videoing everything ready for my YouTube channel.