I have no idea how to post a picture on here, but I mounted mine standing up vertically just in front of my center seat. It's set high enough I can still use my bottom cup holders, and reach the latch button. The power is run under my pedals up high and it if the door from straight to the battery. My antenna coax runs under the driver's seat, through the frame and up onto the top of the headache rack (CM flatbed) dead center.
I LOVE having my radio back finally after 2 years without it!
Oh, I run a Galaxy 33HML