I dont think it really matters anymore, most people today would not know the difference other than the pic is better, and the machine put in the wild would be a contender to the home consoles that kids do love so. I would use a arcade lcd however, and keep the bezel mods to an absolute minimum. Paige O. is correct in the fact you may find a decent used CRT, and for obvious reasons, this would be more along the lines of original....FWIW , I have a old sit down conversion that some kids broke up, tore the steering wheel off, broke into the cashbox, and then they peed all over the thing, needless to say it smelled nasty, Bleach fixed the stink (but be warned amonia and bleach create a toxic gas) so dump it and run.