Monoprice Select Mini X Support: Altered screw holes

The split panel remix didn't fit my mini for some reason. I may have a different revision of the printer. I elongated the two holes which didn't fit properly and the panels fit great now!

Also, duplicated panels to the left side of the printer so I can mount another fan if I want (or just a fan grille.) There's also holes towards the back of the left panel to mount an anderson power connector. I'm using http://www.thingiverse.com/thing:1205771 to panel mount a higher amp power supply.