The bracket change is complete. Unfortunately, the new brackets rotate the lights ~45 degrees, so I do not think this will be the final mounting solution.
Anyhoo.
Here are some pitchers.
Before: here are four "before" pitchers of the Rigid D2's on Garauld's brackets:
Dave already posted pitchers of the brackets before he sent 'em to me, so here is a side-by-side of his and Garauld's.
Mounted up, here is the right-side light.
Here you can see the rotation of the right-side light compared to the horizontal orientation of the left-side light still mounted on Garauld's bracket.
Test to see how they look rotated vs. horizontal.
I went ahead and swapped out the left-side bracket as well. For grins, I popped on the amber lens covers.
So, I'm not sure what my next step will be. Either try another set of brackets and hope they're sturdy enough to hold the D2's steady, or maybe figger out a way to modify the existing D2 brackets to allow for rotation back to horizontal, or fab a set of brackets to rotate the D2s back to horizontal. And, I don't think the D2's that I bought are dimmable, but that's for another thread.
You can definitely tell that the WynPro brackets pull the lights in closer to the faring, and while it appears there will still be a lit of vibration, it will be substantially less than before.