I run Falken Rubitrek's on mine for the same reasons you listed on your priority list:
That is some well thought out logic....and a good looking tire! Great set up! I am just curious if you also looked at the Toyo Open Country III A/T? I have read a few posts that indicate the ride is not noisy on the highway and decent MPG. I have 18 inch wheels and may try these on stock rims. I am with you as well, I also need a tire for highway use, but also something that can handle the mountains in Colorado