Im 6ft4, just needs a longer post than a tall frame and something to get the bars to your preferred height. I used either a quill/ahead adaptor with normal stem or a lovely nitto Technomic as they have a longer quill.
With the threaded headset the headtube is a bit longer than it would be if you compare lengths of modern frames. My current carbon frame has a 200mm headtube, but thats fork crown to base of stem, so the yates was in the same place with a mide length quill.
. I guess it would fit, but don't get to try before I buy. Was only tentative anyway, so i'm out. 
