Hard agree. There's no point in over-engineering it when the artwork system is still purely 2D. Some day, a combination of OG, Vas, and hopefully myself will deliver an all-singing, all-dancing renderer that doesn't suck like the current one does, and is actually future-looking, and will allow for 3D artwork elements. At that point, the frequency of output updates will hopefully be decoupled from the frequency of the original machine, and having a 240Hz display could let you see 1-2 frames of the doors swinging open. Right now, though? Don't bother.