(Just realised I'm replying to a really old thread, although with great revival above, far more interesting than my soap box post)
I competed in National Championship 10 & 25 mile TTs, and 4k Pursuit.
Sold a lot of bikes and kit.
These days I use a 1930s inspired Path Racer and a bespoke Jack Taylor with Campag and Pete Matthew's wheels (Ex Robert Miller for those that remember).
Must get out more, although I find the courtesy (lack of) and road-craft of many cyclists leaves a lot to be desired; I don't really want to be associated with that.