Upper Class Seat Selection on B747-400

Hello,
I am new to this forum, and wondering if you can help. We have upgraded for the first time to upperclass on the way home
Because we upgraded late we have missed the 60 day seat selection by about a week
anyway we two seats that seem to be togetherish for upper class standards is 6A and K or 6A and 7A. Which seats would be better for a couple 6AandK or 6A and 7a.
Thank you for your help,
Jess
I am new to this forum, and wondering if you can help. We have upgraded for the first time to upperclass on the way home

Because we upgraded late we have missed the 60 day seat selection by about a week

Thank you for your help,
Jess