I have a laminated screen to fit to Flo (my blue Firenza) when it eventually gets past the respray stage. Regards the headlining Chris Morgan got a pair made - one for me one for himself - by a guy he knows for £80
I supplied the old headlining for a template. I think East Kent trim are doing them now but I think the price is £120
Def get the headlining to put in before you start fitting windows.