Pushing Tri-X to 1600...advice?

[abumac]

Tri-X 120, @6400 in Tmax-Dev, 18 min.

 

[Joe Vitessa]

If you aren't familiar with Dennis Cordell's work in India, you really should check it out. He shoots nearly everything with Tri-X pushed to 1600 in his 'blad and develops it in DD-X. It's truly breathtaking work, in my opinion, and proves you can get incredible results with Tri-X at 1600.
Check out his Flickr stream here.