Rodney,
FWIW, I think that the reworked images are much better.
But that's just my opinion: the critical question is whether you agree. Not that it would upset me if you didn't.
It's just how I'm seeing these images. I would even be a little inclined to go a little further with the corrections that you've applied, but as I said, these are already significantly improved from what you originally posted.
But to elaborate a little on what I'm seeing here, with the original wb, the colour cast, obvious when you can see it in the white shadowed areas, also has an adverse affect on the skin tones, making the subjects' look a little less healthy than what should be the case. These same skin tones now look much healthier.
The first image still appears to me to be overcooked in your post processing. Have a look at the bottom edge of the flag that the guy who's the primary subject is carrying, and also along the bottom edge of his face, directly below his left ear. There's some haloing there, and I think if you pull back on the sharpening that you've applied, you'll have an even better image.
As to the vignetting ...
We were at The Guthrie Center in Great Barrington on Monday, and I was shooting on the J1 with the 10-30, and had a lens hood on. But I suspect that the hood is for the 30-110, and the results I obtained - while shooting blind due to glare on the viewing screen - were horrendous. Ouch!