realskiers

Thanks Jim.  There is a very good saddle on the bike (SQ Lab, German-made) which is extremely comfortable, as well as ergonomic grips.  The latter are not Ergon brand, but Specialized, I think.  Regardless, they are very comfortable, and shaped like the Ergon ones to support the heel of the hand, as you describe.

I hear you about a carbon seatpost and having some doubts about it.  After seeing the Olympic mtn. bike race and the Italian guy losing his saddle, this is a choice that has to be carefully made.  I have heard of guys getting skewered with sharp carbon pointy bits when their seatpost broke.  Shudder to think of that.....

As I mentioned, I am not fixed on these components as must-do things -- there are other ways of improving comfort.  But just thinking that carbon post and bars might be worth investing in if the benefits are there. 

FYI, I will be installing a larger-volume rear tire on the bike soon to replace the 2.0 Geax Arrojo, which is worn down.  That should help a lot, and will be a good quick fix.