Minecraft Redstone 8 Bit ALU (Bedrock Edition)

This is my Redstone ALU made in Minecraft bedrock edition. It can add, subtract and can do bitwise logic. This will hopefully turn into my first 8 bit computer.

A view of the inputs.

Here you can see where the computation and logic is done. It's actually quite a small part of the ALU as what makes it so big is the input and output connections.

These are the different logic options it has.

It outputs an 8 bit number and the overflow.