Say, Triker. Did you ever get your surge protector installed? I have a new 2015 Rushmore Washington and just purchased the Progressive Industries HW50C Electrical Management System and am trying to find a good place to install it. My unit is quite new and I am not yet sure how the power inlet cable is routed, but know that it comes into the coach at the rear near the bedroom. The unit is generator ready, so there is a transfer switch already wired in the front battery compartment. The unit is in storage right now, but I am hoping to get some ideas of where to start with the installation. Also fairly sure I will need to purchase some additional cable for the installation, but every where I have looked for the cable they want to sell me a whole roll, or a minimum of 50 feet. Probably will only need 2-3 feet or so. Any information you, or anyone else can provide will be appreciated.