Wire harness / Terminal block for hot end & 2 fans

When changing out my hot end this weekend the I realized how much I dislike running the wires. So I created a block that has 4 - 2 pin terminals. My plan is to wire my hot end up and two fans and to never have to run the wires again. ( I know I will have eventually, but a boy can dream, right?) This seems like a simple design, and I didn't see any other ones on here when searching. So I am not sure if there are any other ones out there. My intent with this is to solder the wires in the back and