The problem with independent testing organizations is that they don,t remain independent for long, take Consumer magazine for example. Great magazine at first, then they became nitpickers and began to preach Honda and Camry and a few other products they liked and view all the rest as inferior. An example of an engine people are unfair to is my Maloney 125, it's a little heavy, yes, doesn't have the power of a 120 glow, but will fly all day with nary a hiccup and will fly longer on 16 oz. of fuel than most people care to fly. I'm off the soap box.