My classic TVR is missing its side windows and quaterlights..

Rather than spend months searching for the standard TVR ones (if there are any out there), and then pay a ridiculous amount for them, I figure it might be easier if I make my own windows and frames up..

First off, what material can I use to make the side windows? They will be manually wound up and down...

I quite like the idea of polycarbonate, but will that scratch? Would good old simple toughened glass be better?

Are there any companies who can cut toughened/safety glass to my design?

Likewise, anywhere I can buy and get cut polycarbonate?

my mate here can help his name is paul and he is a good chap hope this mite help http://www.plastics4performance.co.uk/index.asp