Threaded steerers are gone except on the most entry level forks. The only option I can think of is to find a 2007 or earlier SID and cut the crown off of it and slide the legs into your Judy crown.
Yeah, that seems to be the case, and I thought about that route, too. Most modern fork stanchions are press-fit into the crown, aren't they? Cutting raises serious fit and safety issues, so I'll probably pass on that.
The other, and most expensive, option is to have DeKerf custom make a new Ti bullmoose bar for me in Ahead style, and then get whatever new suspension fork, like the Manitou R7 MRD. If I had a spare $2k, this would be the way to go!
