BRDD with Petsfang

Finally wanted to try out the brdd setup, especially since I finally got the chance to bore out a spare heatsink to fit the polisi3d all metal throat, but I really didn't want to give up my beloved petsfang style part cooling duct. Armed with nothing more than 3d builder and meshmixer, I mated the mount from the petsfang direct drive model to the brdd model that uses the original bmg mount. After a test print I realized I needed to cut a notch in the brdd for the mount arm of the duct as well as cut out 2 of the front screw holes for mounting the bmg bracket to make space for the 5015 fan.