Vectra m2 mounting options

[lukegroundrunner]

I'm going to use a vectra m2 for my closed loop. Naturally it will be mounted externally under the tank in the stand. Of course I am finding myself with little room and looking for mounting options. For instance can I just screw it to the wall of my stand using the holes for the feet? I could use rubber mounts to keep some vibration isolation. Could I mount it upside down to the top of the stand directly under the display tank in the same fashion? I'm trying to avoid attaching a shelf for it to sit on because it will end up being a bit bulky and take up more space.