I am selling my 63cm Soma San Marcos that's built up with a mix of Deore components and an Ultegra/Open Pro wheelset. For those who aren't familiar, this frame was designed by Rivendell in collaboration with Soma/Merry Sales as a test to see how well Taiwanese framebuilders could work with lugged frames and Rivendell designs. This specific frame was sold and prepped by Rivendell for the original owner, who used it as a commuter. I've since cleaned it up and overhauled it, and the bike has newer tires, tubes, chain, cassette, cables/housing, bartape, and a solid mix of parts. Any questions, please let me know.
Here's the geometry for this frame: https://www.somafab.com/archives/product/san-marcos-frame-set