I have some questions to which I am sure there are no quik answers.... I have the oppty to buy a Litespeed Ahrenberg (Ti frame) with 105 gear, San Marco Flite saddle and Bontrager wheels for $2K. 1. Is it a good deal? 2. Will I notice the ride difference against say a Cannondale R800 Sport or R800? 3. I'm sure there are many opinions... I'd like to spend $1300 max on a bike.... What's the best value on the market?