What I do, is 'level' the plow on a flat surface with the left side tractor wheels up on a 6" high block. This simulates the right side wheels being in a 6" furrow. Then adjust the plow so it sits flat side to side and front to back on the flat surface. Tracking behind the 'furrow' wheel is important too. Keep in mind that the 14" plow width needs to have a couple inches to hold (hinge) the sod to roll it over, and not just shove it over.
Some plows have 'internal' adjustments, so that all the adjustment doesn't have to be done with the 3pt lift arms and the top link.
Picture possible of your plow? Some plows sold now are unlike the older Deerborne plows that had a fair amount of 'internal' adjustment. New plows look like they would just be like dragging a piece of steel behind.
Speed? The old horse drawn plows moved slow, and plowed great. I remember as a kid pulling a two-bottom (2-14's) behind an old F-12 farmall, and I could walk twice as fast as that old devil would plow in low gear. But the ground looked great behind the plow. Still have that gear-grind noise as it lumbered along.
Adjustment is the key. Hope you can find the enjoyment that is there.
PS
One thing that is going to be hard to control is depth, if your tractor does not have draft control (I am not familiar with your model). The older small tractors, i.e. Ford 8N had that control because they were designed and used a lot for plowing. That isn't the case with the newer CUT's, so it may not be a feature that you have. It means that you will have to constanly account for easy and tough plowing by manually adjusting the 3pt control. When tough plowing, the wheels spin a bit and go deeper, taking the plow deeper, making for more spinning, and so on, until the 3pt is raised a bit and the wheels stop spinning, bringing up the plow so the depth needs to be dropped, and the vicious cycle begins again.
Draft control senses the extra compression from the plow going deeper (through the top link), thus automatically raising the 3pt arms a bit until that amount of compression is relieved, and the arms lower. It's a bit complicated but with some thought, can be figured out.