In looking for a single bottom moldboard plow for the 7100 I have found them rare and overpriced. I can get a two bottom plow much cheaper so, what if I took off the second plow assembly but left all the upper frame support in place?
I would actually use it for drainage control on rare occasions. It's primary use would be turning my own garden.Curious as to what you will use it for?
Here in NC I rarely see anyone turning over soil anymore. I do see them used to create berms across fields to prevent erosion.
And the rare occasion turning over a fallow field.
Either way I think you could prolly modify a double to suit your needs.
Best of luck.
Jay