Thanks guys --
I think I'll stick with this canopy Brian for this project, but what I'm going to do with the other GR.5/7's that are now missing a canopy I don't know just yet. I do think there's a market for an aftermarket alternative though. I've found that Heritage Aviation do a very nice 1/72 T.10 conversion for the new Airfix GR.9 kit, and Ian has been very obliging in the past when I've asked for various bits he produces so there's a possibility for replacement canopies for the Airfix/Heller T.10's that I have.