Mark, I have re-read your upgrade thread and you mention a single monitor and GPS upgrade, but I can't find the specifics. What monitor did you use for the camera's?

You have already cost me some $$ as I added 2 LiOn batteries for the coach, Go Power Weekender Solar kit (190 watt panel and 30 amp controller), extend a stay adapter and hoses to my propane system. My Tire Minder TPMS is ordered with 10 sensors as I will have a Toad. Also I added a battery switch to the coach batteries and a blade switch on the chassis battery to better control all the small drains/parasitic drain when the "Master Power" is off. Both coach and chassis are direct wired to solar panels to keep them topped off while in storage. The chassis battery has a dedicated 30 watt panel as it is a lead acid battery and would cook if charged at 14.2 v like the LiOn's.