I live in Minnesota where it's not uncommon for us to have below zero (Fahrenheit) weather. Before delivery, the dealership put a lighter weight oil (5W-40) in the engine. After break-in, I plan on running Amsoil 0W-40. I also installed a battery tender and keep my CForce 400 plugged in 24/7 when I'm not riding. Starts right up. I use 91 octane (Recreation - Non-Ethanol) gas in all my power equipment - Harley-Davidson motorcycles, John Deere lawn tractor, snow thrower, chainsaw, weed trimmer, gas blower, ATV, etc. I also add some Sta-Bil to keep the gas fresh.
On cold start, I turn the key on as well and let the fuel pump run for a few seconds as well, before starting.