remembering other posts about glass shops, apparently the 7 glass is a non standard thickness. some glass shops have been able to get it, some not. YMMV
Yes, I have plans for my aeros. When I paint the 7 RAF green in Sopwith Camel livery, with a faux Vickers gun on the scuttle. I will use the aeros for that. When im old and batty enough to go through with it.