Out of the bikes I've built (to the left), the Monkey is the only one that I figure I could sell and actually get back most of what I put into it. I spent far too much money building the Raleigh Sports...it was my first build, had to learn everything, and things got pretty stupid. The Vertical is my go-anywhere commuter, no way am I giving that up. I love the Univega Gran Turismo too much to give it up, it rides like a dream in spite of my fat arse. The Twenty is my wife's bike, so that's not going anywhere.