Classic Auto Air - 1973 Duster - Fan switch help

Is there anything you need to have or buy that doesn’t come with the kit ?
Cable ties. Lots of them! :) no, I didn't need anything that was not included. The only issue was my 73 was not an option for the kit, so I got the 72 one and tweaked it for the dash. Things are a bit odd when sliding levers and such, but I live in Las Vegas, so I am good with it!