Well, most importantly I'm building up a the new steel Langster. As far as parts go, I'm using all these as well:

Tange head set
Nitto Dynamic stem
Nitto RB-021 bars
Nitto Dynamic seat post
Sugino RD2 crankset with 103BB
MKS track pedals
Dura-Ace cog and lockring

Instead of the Soma Okami, I'm going for the Regal. They look almost identical, but the Okami is about half the price of the Regal. Do you know any of the major differences?
Also, I'm using Mavic cxp-33's w/formula hubs (for now) and Conti gator skins. Pretty flippin close. The cranks and wheelset is coming off my current ride, but I'll upgrade those in the near future.

I'll post pictures in a few weeks when its all done.