[Amethyst]

I live in Canada, recently bought a 2007 PTC Turbo 2.4 litre. I have to install a block heater. I will take it to a garage to have installed but wondering if anyone has any comments / suggestions.
I am installing command start as well. When the windchill is -50 degrees, we need help starting our cars.
After having the car checked at a local Chrysler dealership, a ridge is wearing on the rotors and a front control arm bushing needs replacing plus rear bushings are loose. With this car being only 2 years old, should I be finding these type of repairs???