Dual Battery Setup on 2010 Starcraft 176RB

Hey all, I went to install the battery last night, but couldn't find the appropriate size connectors I needed. After looking at the wiring, I began to second guess myself as to which wire went where. Below is a picture of how I believe the wires need to be connected to the battery. Would you please double check my work and let me know if I am going to do something wrong.
Thanks!