obviously looking at the msrp on the trek site (over $1200), it is a fabulous deal, but hybrid bikes seem not to hold their value as well as road bikes. i suppose it is because there are only a select few willing to spend that kinda cash on a commuter bike. i guess mainly what i'm asking is if the 7700 is worth its salt. how much could the bike bring in case i am not happy with it and choose to go with a road bike? thanks