There's loads of people that can do this conversion for you and I'm sure there'll be someone closer.

The thing with Fast Ford is they tend to write about only a few tuners [especially in their problem pages re: Odd Kid creations for nearly every answer! Not that it's a bad thing, I think Jano is a great bloke!] but miss out a lot of capable ones.

Ask in General Discussion on here for people in or nearer scotland

And as for zetec turbo conversions NEITHER of those names above would sprung to mind first! It's be field motorsport or Fiesta Frenzy [Area 6?] that I'd think of as I know they've built amazing ones before!