If i were to get the NAD C352 integrated amp which power amp should i look at getting? I'm currently bi-amping with the separates listed below but feel that i'm missing out sometimes in regards to depth of bass and soundstage. I'm currently awaiting new Chord Carnival SilverScreen cable to trial against my QED Silver Anniversary bi-wire and will then decide which is best and sell the other on Ebay. My next step would be to look at new amps and a CDP (will be keeping the Arcam Alpha 9 set/or will them on Ebay as theyre currently going for good £££).