Soooo…I finally got a chance to have a look…and honestly, I am a tiny little bit frustrated as its again, nothing like I had hoped 
Also, I might actually be outing myself as the biggest noob now, but I have no **** idea what EV100 is and I honestly dont care. Its not needed for this to work and we dont have that at work either and do just fine. All I was asking for was to make autoexposure and camera use exactly the same settings, which they dont!
You can see how they clearly do not look the same. And its probably due to the fact that I dont understand what EV100 is. But on the other hand, I think I should not have to! Just make them the same and no one needs to think about weird stuff. I honestly do not understand why it is so hard to get that^^ And I think you guys would agree that using the same values and approaches across multiple things is a good thing, no?
PLS, pls, pls make it like this and everything will be great!:
In my opinion, this would solve everything and no one needs to understand what the weird EV100 does as it also has no real relation to cameras. What I proposed above totally does 
Thank you so much and cheers!
EDIT: And really sorry if I come across as rude. Its just so frustrating from my point of view and I dont get why you guys always chose the more complicated way first^^