Longhaul – what company ?

I don’t post here very often, but I have a question:

I will, during the fall, fly from BRU to LAX, and am wondering what airline I should fly with (I’m bored of Delta and AA, especially of their 763s over the Atlantic)

I’d like to have in seat video, if possible one with map , and/or cameras. (After all, why watch a movie if you can watch the sky in front ? 😀 )

Of course, I’ll fly economy, and would like to stay at around 700$ maximum.

I have no problem take a connectiong flight through any European country.
I know CO flies with 764 out of BRU, but I don’t know how they are.

Advice, anyone ?