I contemplated this myself, I have taken a few animals with 6.5 including a cow elk at 500 yards. I thought maybe with a mono metal bullet the 6.5 PRC would be up to the task. I love the accuracy of the "new" cartridges, but in the end I decided that some elk seem to be bullet proof and more...
I just wish there could be something done in lieu of waiting for 5 years once you draw a Limited Entry Tag before you can apply again (the rule in Utah anyway) like performing service hours to various conservation groups.
SLC has its pros and cons. I can't imagine what it would be like to live there as an adult now. Hopefully you like it. In case you haven't been there, Banbury Cross Donuts.
I ordered mine in 6.8 Western, same scope. Going with Seekins' rings. I am hoping the accuracy lives up to the reputation, even if it is a little heavier than the ideal.