Spent the morning on the bike, 80km round trip to Takizawa cycles and back. Pics of the shop here. Just about my favourite shop here, it's near the Green Dome and would seem to support the riders with a full stock of NJS parts.
Full apart from hubs anyway, unfortunately the 7710 F&R sets were out of stock, at 99 quid they seemed fairly reasonable. Picked up some needed parts though:
They had a roulette game at the till too and I won 10% off :) Shame I couldn't have included some hubs in that though.
Fairly sure I've everything to make a rapid, if far from perfect build of the Bridgestone now.