I have a 1996 Trek 5200 with a full Shimano 600 (Tricolor) group/Easton Vista wheels with about 15k miles and was wondering if it would be worth upgrading it? Everything works well and I still commute on it daily (20 miles round-trip), but it just feels "old and heavy"
I been toying with the idea of getting a new wheelset (Soul S3.0, Williams System 30, etc) or upgrading the drive-train to an Ultegra 6600 group.
Would it be worth it? Would I notice that much of a difference (weight/shifting improvement)? Or would I be better off just saving up and buying a used Madone (or something equivalent) for $1500? Or should I just shut up, enjoy the bike and ride it until it explodes?
Thanks a lot for all your advice!