Reach out to Eugene Turkov, he can go through all the features you have and want to add and can educate you along the way on why things should be tuned a certain way. He developed the first and only CARB legal twin turbo kit for our cars, so he really knows his stuff. Here’s a video example of what he can do:
https://youtu.be/sjooEKQdp0k?t=2022
And here’s his website:
https://vq37tt.com/
He’s based in Concord, CA but he specializes in remote tuning using data logs. You’ll be in great hands with him.