Will an original brown box display and SF3000 set up with SF1 run the autosteer ( Assuming the 9770 is set up for it?) on a 2011 JD 9770 combine or will I need to get a 2600 display? Or would I need something else to make it all work? I transfer the brown box and display to the tractor I'm using when I want it now. I have an ATU 200 on the tractors and I built the wiring harness for each that stays with the tractor so it takes me about 10 minutes to swap over from one tractor the the next.