Dual Fang Duct plus SN04 Mount

After getting my Tevo Tarantula and hearing everyone rave about the Dual Fang cooling duct, I decided I needed one. But at the same time, I was needing to move my SN04 prox sensor out of that horrendous spot on the back of the extruder so I could adjust it. I found 2 items I needed, but according to the Pauli exclusion, 2 objects cannot occupy the same space at the same time.

So, working with Bryceletarmo, I was able to get the original CAD file for the fan duct. I then used migeorge's des