Dual Print E 3d V6 CTC

I am currently in the middle of converting my CTC Bizer to a MKS GEN 1.4
And I think upgrades are useful in many places.

Since my sled continues to be a "dual nozzle" and got two E3D V6 clones is it important an adaptation to my existing cablechain -> http://www.thingiverse.com/thing:1932724

Then, after the first conversion I discovered the component fan
https://www.thingiverse.com/thing:625612
which then had to somehow be tinkered with it ...

And finally, everything had to come together somehow with the holder -> https://www.thingiverse.com/thing:1655253

#So my part is a remix of:

https://www.thingiverse.com/thing:1655253
https://www.thingiverse.com/thing:1932724
https://www.thingiverse.com/thing:625612

#my changes:
- cablechain adapted
- Supporto component cooling fan adapted
- Original holder now slightly lower for better setting of the hotends
- Separate clamping bridges for the clones, for better adjustment

#Info:
after the print i Drilled all hole