Hi !
I'm one of the contributors in this project.
1- It doesn't seem too complicated, i'll try to do that.
2-It would be cool, I will suggest it in the github repository.
3-Bandera Cat is working on it, or at least he was.
4-I think he is also doing that.
5-The LEDs screens has been added but it's a bit experimental. The LED don't stay on the created chip however, but it has been reported in the Github Repository's discussion.
It would be really cool to see you in the repository ! If you make suggestions in the "Discussions" tab, they would get much more visibility. I hope to see you there !