Chiron E3Dv6 hotend upgrade V2

Update 2019-01-28:
Unfortunately, my first attempt, as described below, did not work. The E3D hotend needed more space and the component cooler was in the way. I couldn't compensate for that in the design. Now I have changed another design and I have to use a different component cooler. You don't need an adapter for the E3D hotend, you can lower the noise level of the component cooler and everything can be printed without support. Unfortunately I had to build an extension cable for the leveling