Originally Posted by Scrodzilla

You can put the I806TR on a 722 but the oversize crown will look stupid and it will handle weird because of the low rake.

FWIW, you seem to be overthinking this. A cro-mo fork really isn't much heavier than a decent carbon fork with an aluminum steerer (like Alpina) and dampens just about as much road vibration. A lot of people seem to think they won't feel the road at all if they put a carbon fork on their bike.

I happen to think both my BK and my 722 feel smoother in the front end than my Kagero.