Do you have a Good Sam Rand McNally RVND-7725-Lm GPS

Jeffcarp - I also have the RM 7720 and just took delivery of an F350 so I'm interested in a good mounting system. I just read your review - very good. Can you tell me which exact Ram Mount x grip you will use ? There appears to be more then one choice. Also, how will you mount it ? Suction cup to the windshield, or some kind of permanent Ram Mount installation ? Thanks, I'm somewhat familiar with Ram Mounts as I've used them in the past. Really great, heavy duty stuff. Also not cheap.

Thanks, again.