Have a mid->late 80s (exact date unsure) Zieleman Type Special which followed me home from last years OWMTBC sat in the loft. Trying to decide how to build it and would be interested to hear opions from here 
The current build is chaff so will go, mismatched older DA and suntour.
The options are
1. Build with the early 90s DA 7403 gruppo I have in. This includes STIs and dual pivots. The benfits here are that I a) have it in my posession and b) I might get the bike running before the snow returns
2. Find period DA. Whcih would be 6 or 7 speed 7400 and would mean more or less a whole new gruppo.
3. Source period campag. Not sure as I've the stomach to be splashing out on C-Record for this build.
4. Another gruppo. older mavic perhaps?

The current build is chaff so will go, mismatched older DA and suntour.
The options are
1. Build with the early 90s DA 7403 gruppo I have in. This includes STIs and dual pivots. The benfits here are that I a) have it in my posession and b) I might get the bike running before the snow returns
2. Find period DA. Whcih would be 6 or 7 speed 7400 and would mean more or less a whole new gruppo.
3. Source period campag. Not sure as I've the stomach to be splashing out on C-Record for this build.
4. Another gruppo. older mavic perhaps?