Just thought id post some pictures of my dual battery set up and accessory panel that i did in my 700. Accessories i added were a dual USB charging port, Light bar, Rear light pods, Green interior lights, wiper and dual volt meters. First i started by I making a steel mounting plate for the battery box that bolts onto the factory bolt holes in the frame underneath the drivers seat. Its easily accessible by removing the panel beside the drivers side door. I then coated the mounting plate with spray on box liner spray for protection. It has been holding up well for about a year now. I then purchased a water tight box (box has a one way breather) from amazon that came with dense foam that you can cut to suit your needs which i bolted to the plate and siliconed the bolts on both sides. I was able to put the battery, stinger relay and isolator all in the box to save space under the hood. The big coiled up wire you see in the picture is my controller wire for my snow blower. Its not being used in the summer so i just coil it up. I wired all of the accessories to a fuse block under the hood and a six switch panel on the dash. Wiring for the switches is a little tight where i mounted the panel but i didn't want to put it where people typically mount them so i could use the space for a stereo later on. If you are going to put it there just be sure to make your wiring is nice and tidy as to not interfere with the shifting mechanisms behind the dash. I have not made use of all of the switches yet as i do plan on adding a stereo and a heater in the future. Almost everything i purchased was from amazon other then the battery which i got from batteryclerk.ca and the wiper motor which i got directly from my Honda dealer. I obviously did not buy the harness and volt meter stuff they wanted me to buy. Just the motor. Enjoy!