Tip: If you give a Muncher tile custom graphics, it will still act like a coin when a silver P-switch is active, whether it looks like a coin or not. So make sure to use ExAnimation if there's a silver P-switch in the area.
Volume levels are off but aside from that's it's accurate. If you'd like to get a matching port look at the volume levels and match them up. Simply increasing the volume 15 or more (depending on the channel) yields exact results.