Thinking about getting another 372XP. Whats the difference between the new model and my old 2008 model? I tried to do a search but didnt come up with much. Is the power and reliablility still there or did the EPA put an end to that too? From looking on the husqvarna website the new ones even look different, I like the way the old model was set up with the big airbox sitting on top. Are the new models designed differently?