Art, I would recommend the Progressive EMS with remote and install it between the transfer switch and the breaker panel. You will need to remove your two basement wall panels behind the UDC to gain access to the area for EMS install. As mentioned, don't cut the existing wire between the TS and the breaker panel, go to HD and buy wiring mentioned in a previous post and install it between the EMS and the TS. The hardest part of this install is working with the wiring itself because of the thickness, it can be very difficult to work with. As far as the remote, I placed mine next to the basement door adjacent to the UDC for easy access as it is important to plug in to shore power when possible and know the status of the power going into your RV early in your setup. I have this EMS also and would be glad to help you if you would like to pm or call me. I will also say that this is one of the best additions that you will ever add to you 3010 as it will protect all you electrical appliances with peace of mine!
Sent from my DROID BIONIC