Hey Stu - these are the items you will be wanting -

http://performancestars.co.uk/store/...roducts_id/159

These are the direct fit for the FRS unlike some of the generic Focus quadlights that can be adapted to fit the FRS but require cutting of wiring, etc

Alternatively Kev on the RSOC has a set for sale for less £££ -

http://bbs.rsownersclub.co.uk/showthread.php?t=120724

Hope this helps