I have a 2144 with the original AFS yield monitor, no GPS, wanted to change the moisture sensor so bought an elevator moisture sensor from a burned 2188 and it came with lots of wiring and couple modules, I got everything outside the cab. One is apparently an interface? and the other is a terminator? near as I can tell this combine was updated to the universal display (cab was burned). Can I use these parts and just add the universal display and a GPS receiver to map? or the pro 600? (dreaming there) any one got a used universal display for sale? TORQUE