I went out for a quick spin on the Lemond tonight complete with replacement wheels and tyres. After extensive unscientific testing, I was about 7% faster on the flat, mostly I suspect down to running 22mm/23mm race tyres instead of my usual sturdy 25mm ones. The wheels themselves felt stiffer than the Campag Centaur/Open Pro ones I usually run, but that might be "new part syndrome". There might be more completely unscientific testing at the weekend if the weather holds out and I don’t drink too much.
Congratulations to Matt for managing to ride over 1000 miles in August. I think he should do a century tomorrow to celebrate.