You may want to try posting that in the "electronics" portion of this forum. Lots of manufacturers make single DIN with flip-up monitors, that would work. So would a factory upgrade. The top of the line radio that came in the WJ had a touchscreen nav screen and is plug and play.
Tony-04 Limited HO
, DkKhaki w/tan leather int. All LED lighting, 5000k Xtreme HID projs. (deambered)&fogs w/CCFL rings, tinted tails&3rd LED brake lt, fnt glass tinted to match, shawty antenna, 6 Polk speakers, K&N FIPK, FR 70mm TB, TCM#10 snip, Flashpaq'ed on 91 tune, Bilstien HD's, Addcos, polished 20" SRT reps, Hankook Ventus Evos (255-45), Weathertech mats, EBC USR rotors, EBC Greenstuff pads, Magnaflow muffler, RB1 Nav w/iPod kit, de-badged, roof rack delete.
09 Liberty KK
Rocky Mountain Edition. Added Mopar Remote Start kit, Weathertech Mats, K&N drop-in.
: 99 TJ Sport, 98 XJ Sport, 06 WK Laredo