50mm blower fan and 12mm inductive probe mount for a Prusa i3 X-Carriage

50mm blower fan and 12mm inductive probe mount for a Prusa i3 X-Carriage - using a printrbot aluminum extruder and ubis hotend mounted to the X-carriage with a steel nema 17 bracket.

Work in progress
12/22/16: Changed probe mount from 10 to 12mm
12/23/16: Printed .25mm layers 50% infill 3 shells looks great but I will revise it after i finalized all parts for my P3Steel build. Will get my printer going, but i will pretty much change everything once I can get all the measurements of the full build: blower fan needs to move away from the hotend to allow for a shroud and inductive probe can be move back toward the carraige.