Third vote for the DE A339 J seat. If you can time the trip for the summer scheduled ANC-FRA flights, it'll save you 15K miles. It looks like there are plenty of options FRA-PMO this summer, with connections, at reasonable rates. Give it a long layover at FRA, to play it safe. Go get some Apfelwein for, or with, dinner, then fly to PMO the next day.