I do like this issue of the 600 group btw. Clean no frills design. From this perpective different from the romantic Nuovo Record or this 600 groupset's predecessor the 600 Arabesque. Never got really warm feelings with the later.
I agree. disraeligears.co.uk
described it as clean, elegant ‘engineered’ look, which I think is spot on. With the 'donor' bike parts I have a complete 6207 group including pedals, hubs and freewheel, but will stick with the pantographed campy shifters though
As I already mentioned in this thread I do own a A-frame in Amstel colours. Inspired by your frame I let my mind go on building mine. I do have a lovely black Dura-Ace groupset that would be a good match with it I think. My A-frame is a little earlier than your frame.
Sounds great. Be interested in seeing some pictures if you build it up.