This is awesome, just the other day my gf were down in Playa Del Rey, and I was trying to guess which planes were going where based on size direction, and which runway they used.
Definitely would like to see this for other airports in the future! You can still see the non LAX planes and see what there ICAO's are though, and the type of plane.
I use the flight simulator Xplane, and am a bit of a nerd about it. So knowing the landing/takeoff patterns is cool, as ATC in the simulator doesn't really work for landing, just take off.