Full Cage Help?

[Loreto]

This cage will be custom fabbed due to a small selections of cage kits. I'll be building a cage that's either a 12 or 14 point made with DOM TUBING. Though I'm not too familiar with caging uni-body cars. I've done a full frame car but not a unibody. I'm seeing if there's any points in the rear that need to be addressed aside from the bars that go from the top of the main hoop to the rear shock towers, then a bar that joins the shock towers together, and then an X-brace in between that. Are there any points that need to go to the rear floor?

Thanks