3-Point Hitch JD 970 Draft Control Retrofit

[GreenWithEnvy]

Hello all! I too am jumping on the JD 970 bandwagon as I just signed a deal on one with less than 800 hours on it today. So... I haven't even taken delivery yet and I am already wondering, since I plan to do a small amount of bottom plowing with mine, does anyone know if JD makes a Draft Control kit that can be added? Not exactly a deal breaker as I can use a depth wheel on the plow, but DC would be oh so nice.

Thanks in advance!