well i use bloom to recreate the "glow" was in original cabinet with crt monitor and a glass over the monitor (and i guess the cabinet was often set up with luminosity to the max, lol, somethimes i burned my eyes when as kids i play hours at cabinet
), this effect you implement do something similar, or at least, the final result is similar, but your effect seems even better!!!
when you will release your final burn version with this effect?