They're still made by Darryl Funk so they're legit (not some retro badge slapped on a modern bike). Look nice but I would be weary of premature shock wear due to the fact that there's no supporting link at the shock mount. I understand the pivotless lightweight flex-plate but other bikes like that do have a linkage to take the side-loads off the shock.(The added weight wouldn't be that great).
I would love to see a modern Ti. Funk e-stay, that would get me excited...