Nice bike and very interesting 'DIY' aero spec routing with the levers. Couple months ago I acquired a Peter Serier built PEKA which had the same modification. The previous and 1st owner told me Peter spent quite a lot effort on it to get it done right. It took four bars before he was satisfied with the result. The bike is from 1980 - pre aero era.

I have given the bike an extensive overhaul meanwhile. I left the original routing in tact.