Looking at putting a Challenger CH 1200 corn head on a NH (new style feeder house) combine.  I need to know if anyone makes an adapter?  (Bish doesn't)  Or,,, what is the measurement of the overall faceplate width on the Massey/Challenger new combines.  Didn't want to have to cut the AGCO header if possible.

Are the Challenger headers NAT approved?  Full tillage here so a chopping head is not necessary. 

Oh,,,,, and the corn will be dry, start at 16% finish at 12% most years. 5+mph field speed needed to load the combine.

Thanks,

Tim