I have been down there a time or two. The wife and I hunted our points out in 2012. I have a buddy who has been down a few more times, family and friends' points, we have been in the Malheur unit. Killed some good bucks and had a good time. It's not on your list but should be. As usual a unit has pockets and sometimes finding those spots is a challenge.
Do not overlook this unit. Some of the BLM around ranch boundaries is ripe with good bucks....On X is your friend.