That is beautiful, very professional I like how the heat sink is also the mount for the ESC. What is weird is that it looks similar to the one I just put together for my controller. Especially with the twin fans. I used some memory card heat sinks that cut up to fit the bottom. Then used thermal adhesive to bond them to the ESC. I love when I plug it in. It has a nice hum to it. I keep meaning to post some pixs of it. Maybe I'll get the camera out.