I've built it up temporarily with some components from my other bike.
New wheels will be built with Dura Ace 7600 hubs and H+Son TB14 rims. Crankset will remain, but I'm not so sure about the cockpit.
Still need to change the seatpost with the one with little less setback, so I ordered a Deda Zero100 with 12mm setback. I'm thinking about a black cockpit too, but for now the silver Nitto combo will remain.
Hopefully the Deda seatpost will work fine, so I might consider a full Deda cockpit with drop bars in the future.
There's also a Cane Creek 110 Headset and a Thomson seat clamp.
I was also experimenting with different decals provided by the builder, but will either stick with black or try to print some in yellow or something that will give it a little contrast.