I'm terribly biased - I love Italian frames. I'd get the Ciocc, then the Rich Adams, then the BK.

The Ciocc was probably used as a road training frame for a long time and may have either been drilled for a front and rear brake at the factory or done by the owner/at a shop for the owner. I'd ask about that.

The paint, is, well, Italian paint. My pinarello chipped just sitting there but the paint on my de bernardi and my de rosa seem to much better and they are all early/mid 80s frames (though the de bernardi might be a bit older). I had some of the paint stripped off the non-drive chain stay on my de rosa because it was fairly chipped up and chrome under the paint. The painter who works with my local shop said there was a tough tough layer of clear coat on it and it took him a while to get it off. So far, the paint seems pretty durable but it has seen a lot of street use (though no messengering use). A friend who bought a NOS ciocc track bike on ebay in 2003 babies his bike somewhat but he did tape off the bottom of the chain and seat stays, lower part of the front forks, and on the top tube. He never complained about the soft paint either. And that seat stay closer looks much like his frame's seat stay cluster.

Also, find out the threading on the BB shell for the Ciocc. If it is Italian and you can rebuild your own cup and cone BBs and are willing to do so, great, it aleady has a BB. If you don't know how to or aren't wlling to do it, you will have to figure out cranks and BB will work with the frame.

And what tubing is it? Before this modern track resurgency, most track frames were pretty high end.

With the Rich Adams, will the geometry work for you? Remember, custom to someone else, not you. And what is the tubing?