What are some custom things you've done to your trx4m?

I removed the front body mount an have only the rear an my rear shocks towers have a cutout to sit in the bed for a body clip to go. Also made homemade front shock towers an lil mounts for my front bands to sit. All the electrical has been moved esc on top of motor. (It has crawler gears an a 80t motor it doesn't even get warm after a whole battery) An battery tray is removed. All in all weighs in at 698grams, I'm goin for close to 550/600 so more weight reduction without sacrifiing my down low weight. It's also very well balanced.