I tired to make this my first clean build. The trick is to have a nice stack. This is my second build, the first being a 5in prop. I like this build because of its small size but massive power. There were a couple things I would have liked changed, and I may do them.

1. The VTX antenna sticks out. If I rotate the board then I hit the camera. If I changed it to the back then I have no room. So far the antenna hasn't got in the way.
2. The motor wires are not long enough to reach the ESC. I had to solder new wires just to reach. It was only for a few mm.

I love the VTx and Camera combo. The quality is great! I will continue to buy the stack-able VTx. It makes your build very clean.