Where to sit in PE to JFK?

I'm flying LHR to JFK IN September and have upgraded to PE. There are 2 of us travelling, can anyone recommend where to sit? Seat Guru says if will be a 747-400. Thanks

Welcome to vflyer .
Prob the best thing to do is have a look through some trip reports on here and that should help you out .
My own bit of advice would be to sit on the A or K side where there is only 2 seats and about half way down ish

We usually go for the A side and as Blacky says, half way down, so 33/34/35.

One of the window pairs -- doesn't really matter which side.