I would like to build a good stereo system that will last me for a few years, and want a setup that will compliment the Monitor Bronze B2 speakers better than the cheap sony receiver I currently have. I am looking at the Arcam CD73 and either the A65+ or A80 amplifier to go with it. My question is will the A80 be powerful enough for the speakers? It is rated at 65W (which I suspect is closer to the truth than the 80WPC rating of the Sony). I have previously heard an Audiolab 8000a which is rated at 60W and it sounded very impressive.