Unit 40, third rifle with Mike Lawson of Trophy Class Outfitters. Probably be a 300 class bull on this hunt but they will kill some 320 to 350 bulls in the earlier seasons so there might be one of those still around.
You are right on the edge of being able to draw this. Only 2 of 6 with 13 point drew this last year which is what you had.
Unit 49, muzzleloader or first rifle, National Forest, so you can hunt on your own if you want. Probably less than a 300 bull. There has been a lot of info posted on this unit if you do a search.
Unit 76, second rifle, a lot of public land again, or Sammy Frazier's name comes up a lot as a good outfitter.
Unit 20 late hunts with an outfitter on private land. But there is risk on these hunts because they are expecting the elk to move off Rocky Mountain National Park to the private. If they don't come it's a total bust.
With point creep waiting usually doesn't help. The unit that takes 20 points this year will take 26 in 6 years.
There are probably a few isolated units where you are a half point or one point behind you might benefit by waiting a couple of years.
Good luck with your search.