Hey gang, My mom's 65th birthday is in October and the family has decided to head for England (where my folks are from) for a few days visiting family, and then on down to Spain for a week or so. My wife, daughter and I would likely meet them in SFO before heading for London as a group, since Mom (now Grandma) wants to ride over together. I like the sentiment but am looking for a way to avoid doing the TATL leg in coach, as I'm 6'5". We're looking at flying on United since my wife and I are both CO Silvers so we should get the E+ for free, and I've already convinced my folks (not regular flyers) that E+ is worth paying a little extra for on a TATL leg. So that's the fall-back plan. Now, my questions... I've got ~140k of OnePass miles so I'm thinking if we all buy economy tix, I can use them to upgrade us to Business? Does anybody have the chart to show me how many miles I'd need to do a Star Alliance Upgrade Award for each of us? (Actually, that's probably good info just to have available here on MP for future users) Is it too much to expect that I'll be able to find 5 seats available to upgrade to on a United SFO-LGR/LGW leg? Thanks in advance for any help.