Project Mutant Predator

I know ideally the ESC shouldnt be in that box, But honestly it still doesnt ever get hot. The fan may kick on at the end of my battery if it even does. The battery is mounted in a metal sunglasses case, it works great to protect the battery and it doesnt get hot either. My system runs flawlessly now. I have been trying to figure out how to mount the battery lower but room is the enemy, I have been trying to figure out a way to optimize all my electronics just havent had a chance to try my ideas. Its either run it or fix it and I pretty much just got it all together.
I have been looking at the FLM HYbrid Bulks and a set of KH towers if I can come across them for a fair price. I have a few rigs to get rid of to get the $$ to buy more though