^Point taken. Wasn't looking to change out the bike from 26" to 700c (I'm not sure that is even feasible with this frame), but getting a new bike that remedied some of my dislikes of the bike I already have.
Do I want a higher top gear? Yes, as there are times when I feel that I have more in me, but the drivetrain doesn't. Also wouldn't mind a lighter weight bike, either.
Of those that I mentioned earlier in the thread, I find myself drawn to the Felt Speed 50 for it's light weight (sub 24 lbs.!) or the KHS Urban Xpress for the steel frame and slightly lower msrp.