Great looking bike, very similar to what I plan on building. Still debating an IGH.
Im a big VO fan and love this bike, but I'm concerned about the extra long top tube, and see that you've used a fairly long stem. Can you share the size of this frame and your height. My remedy to shorten the top tube was going to be a 60mm stem with Nitto Noodles sweeping back about another 10mm. I'm hoping this works.