Sort top / rear window replacement - Glasgow area

[alfa pint]

Seeing as though it was actually pretending to be June today, I dropped the hood on the Alfa and had a sunny commute in. Put the hood up when I got here (as much for the ste hawks as the likelihood of a shower) and discovered a 3" split in the rear vinyl window, which wasn't there last night.

Anyone recommend a place to replace the rear window? Had the MG's done twice over the years, once in Portsmouth and again near Plymouth, but I don't know anyone up here. I've had a look through the car services sticky, but no joy.

VMT

[alfa pint]

Found a chap in Johnstone on Gumtree who sounds as if he knows what he's doing. Asking the right questions, recommending the right products (renovo) who'll do it for about £130 which seems reasonable enough.