Re:
Cheers all.
Weinmann 750s are a good idea, it came with 610s. Plus they're a cheap option. I can switch to Tektro if they don't work out.
Build plans... I was hoping to just wipe and wax but it's going to have to go for a refresh. I don't want to blow loads on it so it's off for a powder coat- probably cherry red. I have shimano 600 arabesque gears to go on it and some 90s mavic beater wheels to get it rolling. I think it had first gen Dura Ace originally as the sawn off shifters were acting as a cable stop! I also need to source a suitable crankset and probably some SR Road Champion bars to match the stem.
It'll be my winter commuter when it's done.