RonH,

You never did say why you were replacing the Serfas. Good luck with the Fly Ti... after you've given it a trial, I'd be interested in hearing your thoughts on it. FWIW, if the Fly doesn't pan out, the Selle Italia web-site has a saddle selection guide (for their saddles, of course), which might sort of give you some ideas of things to look for.

Lousy saddles are a pain in the @rse!