Humminbird 597ci hd/di Mount....

Guys

I got my new 597ci hd/di on Saturday (Great deal from Amazon.com - 569.99 shipped and no tax !!!!!) and now I am trying to figure out how to mount this on my late model bass tracker ('88). I would like to mount it at the console on the outside of the right hand side of the console with a Ram vertical swing arm mount, that way I can swing it out of the way when I put up to the dock and maybe even swing to face the bow of the boat when I am fishing. The question I have is on this particualar mount it looks like the plate is a thin rectangle, but the quick disconnect mount that came with the unit is square...... Is there some sort of additional mounting plate that I need to get to work with a ram swing arm??? Or am I just completly missing something very basic?

Thanks in advance.

TomD

does this unit have gps and maps ?

Yes this unit does have both,gps built in,I have one same place great price