...I'm wondering if It would work out. I am thinking of creating a map based off the Core Room from Ghosts of Onyx, Where Kurt, Blue Team, and the Spartan-III's held off the Covenant. I was wondering if anyone had ideas so that I can make it a competitive map, instead of just a aesthetic one.
I suggest you try making a Aesthetic one first, then try making it to a Competitive one. But seen as I don't know that room, I can't really think of anything.
That is what I though of first, but then I realized that I just have no clue how to do an Aesthetic map at all. It's just hard for me somehow.
I have yet to read the Halo novels, so as of yet I don't know the room of which you speak. Once I have read it I'll be happy to help you out...