My Two-Up finally arrived last week and I am in the process of building it. :-/ I have another set of motors, the electronics, and some hot-end bits from QUBD. I plan to build another 3D printer, too. Which of Nicholas's creations I am not sure, yet
That mirrors my situation exactly, but I have a ~ 8 month lead on you. I have some experience to share. If you care, send me a personal message. Some of my work is here http://www.thingiverse.com/tommythorn/makes (I strongly recommend an E3D hotend; the anUBIS is an exercise in frustration).
Picking this up again. Wired some endstops and I'm going to re-print the hub parts in ABS, so that is starting this morning. They will be boring old black, but that's OK if I can get it to run.