Best places to get repair panels?

As the title says really, I'm wondering the best place to get repair panels from, specifically rear arch repair panels for my Dad's '83 GTi cabby. I've seen that BBT do them, but GSF don't, which is a shame as GSF are a lot closer and we could get the repair done today rather than having to wait for mail order. Euro Car Parts didn't list them either.

Is there anywhere else that do them in the West Midlands before I ring BBT?

go with bbt i got mine from there and were good quality and turned up quite quick  

better than that, go to your local garage and ask where they order them from. most likely they have a local supplier, for me it's v.r.s in Boston.

If you're lucky the garage will order them in and not lump a massive mark up on them. for example i got a rear arch for about £18 including v.a.t

Jon.