I think it all depends on stem length vs bar width, I have seen DA7400 stems and Nitto M106 nas somewhere else. But need to figure out some options on bar reach and stem lenght vs ideal bike fit.
did you find it hard to pass the handlebar (the curved part) inside the dura-ace stem?
I managed to fit one compact 26.0 handlebar but only on a 100mm dura-ace stem, not with a 110mm stem. Ok, it was not a soma
I have a Nitto M106 nas that doesn't fit the DA7400 stem, maybe I'll get a Nitto Dynamic stem and try it with that, but for now its ok. Thanks!