David, you have the right combo for your feet. It is the combination of feet, shoes, socks, and sometimes outside factors that all must mesh to have no blisters. Socks are only one part of that.
I am getting no blisters in my combo now even when wet from multiple water crossings over several days, but Montrail Hardrocks will ruin my heels in short order, and that is wearing injinji toe socks.
New Balance 805, liner/oversock: GOOD
Salomon x-a pro, liner/oversock: GOOD
Montrail vitesse, liner/oversock: TOE BLISTERS (shoe undersized)
Montrail vitesse, injinji toe sock: GOOD
Montrail hardrock, injinji toe socks: HEEL BLISTERS
Adidas gel, injinji toe socks: GOOD