I'm the proud owner of a Pearl White Ascent Premium, Black Interior, with Navi, Moonroof, and 20" wheels. Traded in my Outback for this beauty.... so far so good. The only thing I'd like to add is factory fog lights and possible an Amp? I was curious to what my fellow owners have experienced adding an Amp? any big differences or should I leave my sound system alone? Looking forward to reading and adding posts to this forum... it's a great resource.