@ Cmathias, I'm not going to use the Iron Aces mount for my GPS.
Iron Aces mount is going to be used for my i pod touch. I used a ram mount in upper left fearing screw hole, part# RAM-B-367. I used a 10-24 screw to hold together. RAM mounts are used to connect GPS. Works really good, out of the way yet easy to see at a glance. Its a solid hook up!