Hi spud15 and blue74 - thanks for both your replies, I think I'll be able to sort something now. Just a matter of finding the discs (locally). The discs I currently have on the car are the original 43 year old factory 3.0 discs, they are not warped but have been ground and are close to minimum thickness now - so I would rather replace them and keep the originals as spares.
spud15 - like the Yellow Capri, very nice - had not seen that before but I'm not a club member (one of those things I'll get around to one day...)
My car is a 'Tawny K' (metallic goldish-poo-brown) 4-speed 3000GT 'R' (Rallye Pack) Facelift made 12/73 - so just about the last of the mk1 Capris. Only ~100k on the clock, off the road since '91. Seats like new, paint tired but body not rusty (a miracle in itself).
Have added 2.8i F&R anti-rollbars (24mm & 14mm), replaced the shocks with GAZ adjustable, installed shorter front springs (still sits high), poly bushes, new TCAs, tie-rod ends, o/hauled rack, rebuilt brakes (new pads, shoes, cylinders, pistons, seals, lines, hoses, NOS Girling M/C). About to install an alloy timing gear, and need to get the engine out to replace the oilpump drive, check the clutch & core plugs. Then do hardened valve seats etc. etc. Lots of $$$ needed, will get there one day (I hope).
Currently I'm repainting the roof in preparation for a new (black) vinyl roof - I'll attach a picture or 2 once it looks a little more presentable. I'm also in the process of installing GXL quad headlights as I prefer these to the rectangular lights (luckily I got a set of GXL backing plates & bezels as part of the deal to buy the car).
Andrew