Has anyone used a modern Sirius chrysler antenna on an old Mopar?

Use the factory stereo and make sure everything is wired. If u want gps and the suck make sure the GPS is coming from the deck cause it ain't gonna come from the antenna.
Personally I use a stereo with Bluetooth and play pandora on it.
Currently running a Sony 400 watt deck with Bluetooth, cd player, aux in front and back, memory card USB. Not sure about the micros I think it's behind the face. 4 Channel 100 Watts per channel. 2 5.25 kickers cs and 2 6x9 kickers cs up front, and 2 6x9 kicker cs in the back. A 1600 watt planet audio monoblock amp and a 12 inch 2400 watt 2 ohm dual voice coil over rms I think at 1600 from Rockford fosgate. Probably go a pull the 5.25s tho and put tweeters in their place. The deck is temporary as I need to get another DVD player in there cause this is in my van. The deck will go into my dart when I get a DVD player I like. Last one sucked. The 5.25s I'll also put in the dart as having them drops all 4 speakers in the front to a 4 ohm when I want them at 8 to match the rear. I'll also buy another set of 6x9 to put I. The dart as well.
Just checking k your wiring. You may have to do a lil extra work splicing wires but I think you should be ok