Can I park my bike in a garage over the winter with a 50/50 mix of antifreeze and water and be good to -10 degrees? I'm moving to Idaho Falls, and they really do get winter as opposed to Texas. I run straight anti-freeze in my cars, and a mech tested it and said it was good to -50. We're moving in November, so the bike will probably sit for several months. If I can skip going to straight anti-freeze, I would really like to do that.