More chili or more hearts because they will start making noise if nobody is playing! I hate playing next to one, they're usually really loud too so if there's one next to where im playing and it starts up with nobody there it usually makes me jump out of my skin.
@TwoArmedBandito, @zeus and @Evoni I'm not sure how reliable WMS slot locator is because it's kinda crap in my opinion but according to them MGM still has Super Monopoly Money. As do some of the downtown casinos and Palms.