I bought a 2014 1770NT 16 ROW. It has Seedstar XP, hydraulic drive /variable rate, and row clutches.  What unlocks on a JD 2630 G3 will I need to run this.  For my tractor I use a Trimble 1000 for autosteer and was told by ag express I can get a harness so I can connect the Trimble GPS/RTK to the 2630.  Again will not be running the tractor auto steer from the 2630.  Please a little insight thanks.