Love those old Pugs. Looks like a snip with those components on. I'm interested in the comments regarding 501. My next task is to build up a late 80's Aneto 501 frame set that I came across some time ago. I'll be interested to see what it's like compared to a 531. Keep you posted.
Enjoy that Ventoux - she looks a dream !
Enjoy that Ventoux - she looks a dream !