Arduino Sumo Robot

This is a robot I made for a competition, coming in 2019 in may. This will take a while to fully design and wire, however, this is the chassis I have designed right now. This took several hours to design and had me stay up until 11:40 pm working on it. This thing needs an L298N ESC, 2 motors, an HC-SR04 ultrasonic distance sensor, and an Arduino UNO. Also battery packs are needed. Another optional thing is a sensor shield, it helps with the gnd, vcc, and other ports or a servo if you want. The arduino goes on top, the ESC goes below it, and the battery goes on the bottom, and yes, I know that the model is sideways. I don't know how to fix that