No worries ... something else to consider, my 110 has flat rear end, not the rounded windows at the corners. This was done to allow more room for the tray and the like - the rear bench seat still allows plenty of leg room - I am 6ft tall and it is no crush on me.
The rear end of mine was taken from using the side window from the 110 wagon and then worked that way. Might be something for you to chew on.
Cheers, Simon.

