rail drones on the ceiling. equip them with lights, and now you have a mobile spotlight system. a couple that shoot capsule rounds would help augment the bouncer.
the matrix node would have very retro styling on it, and all AR would be in the old menu styles.
really, the hard part would be dealing with the devil rats that are nesting inside that old pile of vintage junk. but hey, taxidermy can even make those part of the decor.