You have good reason to be psyched... There's enough there to see the vision of where your project is going... It looks awesome...
I've done the "fairing mount/handle bar swing/steering stops" dance myself. You definitely need to sit on the bike with the fairing mocked up in place and work out the details of: Do I like this riding position? Do my hands hit the fairing with the bars where I want them? do I need to modify the steering stops? (I did) , Do I want to go up or down with the fairing position ? .... etc. All common sense stuff, but good to work out the relative positions of things, so you expose the possible problems they develop.
For example: My frame is an early one and the steering stops are different than later frames. After mocking up the fairing, I needed to change it's position for the bars I planned to use, so I cut the bracket up from being a "unicorn" style, into a forked pair of arms, so I could see the ammeter centered on my headlight also. While I was doing this, I realized that I could weld a pair of steel bars onto the plate of the fairing bracket to hang down in front of the existing steering stops, that would both, center the steering head bracket, and shorten the swing of the bars so my hands didn't hit the fairing...
You may or may not care about these kind of details. I was pretty paranoid that I was going to spend a small fortune and reach a dead end and be back were I started with a much lighter wallet... so the mock up was to check for functionality. After I knew it would work, I kept after it. I admit that there are issues in my own bike that are compromises, but it came out good enough for me.
As I said, I see where you are going. I think it's a good direction