HE3D K200 HotEnd Assembly

NEW VERSION FAN DUCT..............................


HE3D K200 is a good delta, but is slightly different from the 'standard' kossel based machines. As for the kossel, I am using the mini kossel as defined here ( https://github.com/jcrocholl/kossel ) as the standard reference.
First, the distance between the rods is 42 mm ( as opposed to 40 on the kossel ) and the other difference is the distance from the towers to the build platform is small. What his means is you need to keep all hot end accessories as close to the effector as close as possible, else you will limit your max build.

My requirements:
1- E3D V6 hot end
2- Autolevel - Optical Sensor
3- 2 part cooling fans and 1 hot end fan ( for a total of 3 )
4- Minimum loss of build volume

Credit:
I have scoured the entire INTERNET ( and did indeed reach the end ( http://endoftheinternet.com/ )) looking for suitable designs either to use in its entirety or glean ideas from. Since the K200 has that @#!$ 42mm spacing,