power inverter install questions

thanks for the replies. a few more questions now. how do i turn the converter off? is the transfer switch i need to use any different than the transfer switch i installed to go between onboard genny and shore power? do you all have reccomendations on the inverter i should be getting? the only reason i would like a larger one is so i can plug my coffee pot in in the morning. other than that the biggest thing that will run is a 32inch tv and a milwaukee battery charger. also, i ditched the "deep cycle" car battery my camper came with and put in two 6 v golf cart batteries.