If you have the money for AP I'd give Martin at Reyland http://reyland.co.uk/or Mike Rainbid at R&B Motorsport http://www.randbmotorsport.co.uk/

If you want a cheaper alternative give Tony in my signature a call 07770 210881 .He has rallyed a mark 3 Escort for many a year,so knows his stuff.He works closely with Compbrake http://www.compbrake.co.uk/index.html

Thats the 3 people I'd be talking too anyhow.All the best,Micky