I got my Mule buck and bull elk for two hundreds. I just took my 338 win mag out but I still can't get it to shoot reliably. Probably just me, damn that thing kicks. Probably just use the 308 on both critters if I'm lucky enough to find an Elk.
We are near wainwright and have mcsnet and are wanting to switch to cci wireless. Not very happy with mcsnet it keeps cutting out on us and they have fixed it a few times but its an ongoing thing. Also they don't provide an unlimited package.
I have had good luck with the black traps. I have also heard that spearmint gum in there hole, they eat it and it plugs them up and they die. Never tried it but might be worth a try. The best solution I had was my dog but since we had to get rid of him i see the moles and gophers have moved in...
I just installed the SYATV one on my 550 a few weeks ago and I would recommend going that route. It took long enough to do with the instructions, I couldn't imagine trying to do it all hard pipe.