the 763 seats in F are so so, 777 much much nicer. but you may get lucky and have a retrofitted 763 with the new seats. its sort of random now, and that is a shuttle flight, so you may get lucky...
and folks, he is a GM, he does not have e500s....
i hope you have a good flight... I remember my first time in F, when I was about 9 or 10 and got put up front with my sister (who was 5 or 6) on new years eve on a transcon... It was a UA dc-10