Seat Guidance Please ( Change of Aircraft!)

Hi,
According to my booking the VS19 on November 1st has changed to the A340-600.
Our seats 14 and 15 A on the 747 were fine .
Virgin have given us 14&15A on the airbus, which don't look very good to me.....but what do l know!
You will all know the location, so no need to elaborate on that.
But.....l would really be grateful for your thoughts and indeed advice please.
There is still some choice if l want to change them........7A&D or 10A&G look a bit better, but would we be facing each other in these.....
Help Please ii)
According to my booking the VS19 on November 1st has changed to the A340-600.
Our seats 14 and 15 A on the 747 were fine .
Virgin have given us 14&15A on the airbus, which don't look very good to me.....but what do l know!
You will all know the location, so no need to elaborate on that.
But.....l would really be grateful for your thoughts and indeed advice please.
There is still some choice if l want to change them........7A&D or 10A&G look a bit better, but would we be facing each other in these.....
Help Please ii)