I'm going to make a game in Construct! This is going to be a bit of an experimental part-time project with the aims of showing how far Construct can go, providi...
This is a fantastic idea, and I wish you the best in seeing it through to completion.
I agree with the other comments here suggesting that you use the event sheets as much as possible and only resort to JS when absolutely necessary; not only would this push you to engage with the strengths and weaknesses of the system, it provides a great opportunity for users to see how you go about organising your projects and problem solving using the built in tools - plus the optics are far better: "Construct creator builds this amazing FPS using no coding" vs "Construct creator dodges using own tools to make game"
I appreciate your decision to include multiplayer - it's a daunting feature to implement so it will be educational to witness your hands-on experience - and at the end we all get to enjoy playing your game together!