I am receiving my first nitro RC car in 20 days and already know I will be getting everything needed including tools and fuel and spare parts. But I just wanted to know if I should use pretty much all of the Christmas money I will be getting from family to order the Competition Heat engine heater. I know that it is useful when breaking in (a pro) and it extends longer engine life (pro). But the 105$ price is maybe making me skeptical about whether i should use a hairdryer instead. I am most likely going to break it in withing a few days of opening it and it may be in the high 30s to 45-50 degrees F. Just want to know if It is a Good investment and if I should spend the money