Cabrio Roof Supplier/Fitter In Edinburgh & Lothians

Alright guys, any suggestions or recommendations for Cabrio Roof Supplier/Fitter in Edinburgh & Lothians (or a reasonable drive away).  I found a guy in Loanhead who wanted to charge me near on ?600 for a PVC roof or Carhoods Northern would do it for ?420 for black mohair (cracking price I know) but I'm on a pretty tight budget    and looking for cheaper if its out there. ops: