Even though I don't have a lot of build time ahead of me, I'm joining the contest. The original thought was to build the "Eager Beaver" which is a balsa version of the Crack Beaver. It's not a true "profile" fuselage, but an "X" style that would be fast building.
As this is Willsonman's contest I'll play by his rules and the spirit of what he wants for the contest. My build thread will be on the Balsa Builders & Breakers section of the forum. Hopefully I can finish in time, but even if I don't it's a plane I have wanted to build for a while now.