Previously i provided links for the rocket cover and a DPST switch - on/off. I wanted to add a note for others out there to help prevent you from running into what i did.
I did the bypass that CUTiger80 posted and i used a DPDT switch on / off / on. I wanted to call out make sure you do not purchase a switch that say momentary on like this: DPDT Center Off Momentary On One Side. The momentary means one of the on sides doesnt say in place it will fall back to off. Basically you would need to hold it in place yourself to keep the unit on. I didnt realize that when i purchased it. Just make sure you get a DPDT Center Off and that it doesnt say anything about momentary.
Also note that the rocket switch doesnt play well with the DPDT switches. It will fit over the switch, but when you close cover will move the toggle from an off position to off i believe. If you leave the cover up the switch will work fine. You might be able to dremmel out the inside of the switch to make it not do this though. Just wanted to call it out to anyone wanting the on - off - on which give you the ability to use the build int controller vs auber.