Does anyone know what aftermarket radios fit in the stock location and not stick out? I tried to install a factory toyota am/fm/cass/cd player in and it sticks out about an inch so I couldn't bolt it down. The radio only goes so far in because there is what looks like the floor vents in the way. Do you guys cut a hole in that vent to get the radio to go in all the way? I checked around the internet and there doesn't seem to be an aftermarket radio shallow enough to fit in there without modifications. Thanks in advance. I've got an 84 P-Type with the am/fm/cass/eq by the way.