RRD Hexagon Hotend mount for Printrbot Simple

The RRD Hexagon hotend is significantly shorter than the ubis hotend that comes stock with the Printrbot Simple and doesn't reach the print bed so I made this to hold the hotend a bit lower. This is the first thing I've designed. This works for my 2013 printrbot simple with aluminium extruder but it may work for other models/printers that use the aluminium extruder.

The fan shroud melted a little above the heat block for me so I'm still fiddling with it. It might need to be printed in ABS wh