I am evaluating a 2005 Raleigh Team carbon bike with D/A and Ksyrium SL wheels. Can anyone comment on this bike? How much riding have you done? Competitive? Comfortable? How does it handle? Also looking at Litespeed Solano/Tuscany/Siena, Felt F3/4C, Giant TCR 1 Comp or Trek Madone 5.x. Appreciate any feedback.