So, having had it up on the stand and had a good look in the daylight, what I have is an Orange C16R.
It's was put together a while ago with an assortment of bits by my brother for his girlfriend (now wife) and since on loan to another mate for his girlfriend.
RockShox Judy fork, mismatched XT hubs (one silver, one steel blue) on mis-matched Mavic rims, skinny Conti Cross Country tyres. Late '90s (?)XT front and LX rear mechs, STX chainset, Servo Wave Vees and some copy Shimano platform pedals. A Kalloy suspension seatpin (knackered) and some very nice risers and stem on a Profile quill / Ahead adapter.
Also came with some extra Judys with gold legs and canti bridge on an 1" 1/8 Ahead steerer - my brother explained that the legs had been swapped over, so the black lowers should be on the spare fork and the gold lowers on the 1" steerer on the bike. Have already stripped off the risers and adapter and fitted a short quill stem and flat bar (saved 300g) and will get a solid seatpin as soon as I can to replace the Kalloy one.
It's a bit grubby but properly dialled in, gears and brakes are sweet so just a good clean next.
Aim is to just tidy it up and build it into a nice light bike so my son can enjoy it, hope to be out on it at Thetford soon !
Photo to follow once I can re-size the file !
Cheers
Simon