Also to be honest, on sim checks when they do the 500 RVR t/o with engine failure, then the sim instructor freezes the sim shortly after t/o to show how much off centerline you are and that your left wing may have just gone through a 747's tail that was taxiing on a parallel taxiway.
In real life there would be no aircraft there, or would there?
That is the beauty of the HUD the centerline tracking on T/O.
Is it worth a half million installed?
Some managemnts think so.