Well, about a week ago I gave the suspension it's first test. It worked well.
The area I cut is rough as heck -- right next to farm fields with field "leftovers", etc., dropped here and there, moles working their magic, and on and on. Rough as heck. Before, without the suspension, I was on a bucking bronco with teeth jarring bumps almost constantly. Now, the bronco is still fairly healthy, but the teeth jarring bumps are now gone. Much better. I also put on the flex forks, which, I guess, help.
If I could do it again, I would, for sure.