I was about to go to sleep, but I found your thread and decided to give it a go.
It was more like a test, to see if it was possible to mirror the image and make it work, I think it looks decent. If you are not in a hurry, I could help you with the vectors for the sideart, but it won't be too soon, sorry. Let me know what you think.
Also, about the marquee, I wouldn't reiterate the Kylo Ren face, maybe something more subtle like the sideart, or another distinctive element... Sorry for me not being clear, I'm falling asleep LOL