That's a really good selection of photos for calibration verification, well chosen.
So they match (except for the red stripes).
And do you like how they look? (This question is not relevant to calibration, by the way, I'm just interested.)
No, that's the photo you're working on now. I want the ones you've already printed - the ones you're comparing to verify your calibration.
Jpeg files will do - they don't even need to be very big, you can reduce them in size.
Yes, that's right. Your focal plane looks pretty much perfect, and there's no motion blur. I think you did everything exactly right, within the capabilities of your camera in that light.
Don't attempt to print this one until you've taken the Sharpening Class.
Actually, I think that method will work ok. However, do you think your client is expecting some cloud detail in the sky? If so, it's going to be much harder.
The reason it works (and yours won't ) is that the background is so blurred, and so "uncluttered", if you know what I mean.
Your background has so much going on, and can't be blurred artificially, I'm afraid.