I have a Denon avr 1905 with paradigm mini moitors. I am happy with it for Home theater but i want a little more for 2 channel audio. I am a student and don't have very much money. I was thinking of getting a used Adcom gfa 555. I can get one for $500CAD off of the canuck Audio market. I was curious if this would be a good Idea and a good match to the mini monitors.