Blorenge is calling but need to time it so I'm not completely dead before I'm racing again. Oh and I set up a hill climb bike, albeit a bit late for the local event. 7kg (with road pedals ) of pretty cheap and lush Ridley
(It's just my favourite race bike when viable, with road wheels in it)
On your Ridley is it a curved metal guide you've used for the front brake cable under the stem, going into a Dia Compe(?) headset hanger? Asking as I'm trying to find an aethetically pleasing solution to my own build.