Hi snailmog, I am a bit vertically challenged and found the originals pretty useless, well particularly the passenger one. If you find an answer to scratched perspex, do share it. The Autosol scratch remover is OK for fine scratches but how I got scratches on the outside beats me!
Popped into Jewsons on holiday once and bought super glue. He saw the Mog and asked if it was to fix that. I had quite a crowd watch me glue the window 'slider knob' back onto the perspex window.
Now, thinking about all that's been said about changing Morgan design, the electric window motor on my Subaru cost roughly £500 quid more than that and I have enough glue to fix several Morgans. I make that Subaru nil and Morgan laughing at the lot!