What a great challenge. I love those Argon bikes too. Most beautiful 1 I have seen in a shop is this one.
It is funny you mention this, just today after a bout of food poisoning over the weekend I was able to get out for a ride and all I could muster was 95km on 140 watts. The TABR that starts in June was ever so slightly on my radar this year, but my work isn't agreeing and my fitness is not where it needs to be. During today's ride I was thinking to include the Strava data to show other riders who seem interested in ultra distance just how efficient V20s are and how I feel that a V20 would be perfect for those kinds of rides. My CdA sucked today at 0.244, but in that kind ?of race it probably would be closer to reality than my usual sprints up and down the river, and I think or hope that other DF riders would consider a V20 after seeing just how much more efficient they could be compared with their DF bike. It is probably too late this year for them to switch, but maybe next? I'd be interested in a supported event, but feel like I am more of a self-supported kind of rider since I basically always ride alone. As you likely know the V20 has done extremely well in supported events, and I'd love to see it in more of both.