dual e3d v6 mount

i made this mount to fit dual e3d v6 clone hotend's on to my cheap ctc prusa i3 pro b with this X-carriage http://www.thingiverse.com/thing:1329854 by Sectorix. I had been using https://www.thingiverse.com/thing:617691 by Triggerr and loved it, so thought id try and remix. The cover has a hole for a 12mm inductive sensor (it's a tight squeeze but does fit), and 2 5mm LED lights, and a 40mm fan. I pointed the ducts up to reduce drafts onto the prints. This is still a work in progress, im curren