The100 Toolhead on Ender 3 (v2)

i designed an adapter plate to mount the The100 Toolhead to my Ender 3 V2 to be able to test the CHC Pro Hotend, but you could also mount different V6 style hotends its also i great possibility to have good (way too much) cooling on the Ender 3 This version was my first draft but directly fitted on the Ender 3, i forgot one hole in the middle but i just drilled it in post processing i used threaded inserts in the mounting holes for a good connection I realized in the bottom the fanduct is not connected to the main hotend holder but i think its not a big deal.. the hotend is the main part which needs to be sturdy and with the speeds the ender 3 is printing a bit of additional resonances of the moving fanduct should be no big deal