I just upgraded from a old Harmon kardon AVR125 to a denon 2805. I was wondering is the Auot EQ worth it or should I calibrate it with my Meter and Avia? The speakers are Infinity Entra .5 sats (front and rear) a entra center, and a SVS pb10-ISD. If I do auto eq I am planning to check the sub calibration anyways to make sure its not too hot. Once I get the entertainment center put back together, I will play around with it and see what it is like, but your experiences would be helpful.