I'm currently having a set of Tannoy XT6f, XTc and Xt6, powered by Marantz SR7012 AVR. Im thinking of getting an Arcam SA20 or similar so it can be used as an power amp when watching movie, and be used as an Integrated Amplifier when playing music. Is the SA20 any good to pair with the Tannoy? Or is there any other choice? maybe Cyrus one? Thanks in advance.