In Colorado, the elk are managed for quantity,not quality.Every unit might have 2-3 each 300+bulls,but they are few and far between and just as many are taken on OTC tags as drawn tags. 4x4' s and small 5'xs are the norm of elk taken and if you see a legal bull,you had best shoot it because it might be the only one you see. During peak rut/archery season, you might have a better chance of an encounter, but overalls success rate for archery in CO is about 10%and that is for all elk, bulls,cows, calves
I would not pay a private land fee unless the success rate for a 325+ bull was very good.

My biggest bull, which I measured was 343 and taken in a trophy unit in NW Colorado that issued only 25 tags a year.That took one took me 21 years to draw.

I have that one mounted and two 5x6's .One taken in Alberta on a guided hunt back in the 80's and one DIY in an OTC unit in Colorado


If God wanted you to walk and carry things on your back, He would not have invented stirrups and pack saddles