98 Eddie B Expedition

My expedition has no head rests *per say*, it has them, but they dont move and are upolstered on piece, I would say just imagin a seat with no head rest. I want to install 5.6, 6", or 7.2 inch into each rear of the front seats. I have a video distribution so I would like to be able to send kids movie to theses (with audio via actual monitor, or head phone jack). I have seen all the ebay headrests mounts have all gone "quick. no cut". I perfer the older XO style that had a inside and outside bezel that screwed together under the lcd, but provided a NICE sturdy trim ring around the monitor, I cant seem to locate anything like this anymore, (I could be lame). Anyone got a recomendation of a monitor meeting this requirements, or a place. I have a 17" tft and 10" tft, so I might be willing to go with stn monitors since they would be run rarely., but perfer higher quaility LCD TFT's..

Thanks