Hi Dave,
I have a RX-V2600 and like you was impressed with the reviews on the Axioms and have on order (and due to ship on Monday 20th) M60s, VP 150, Q8s, and a EP 500. Pending the time to ship to Syd Oz, I'll be able to let you know what I think soon(ish)!

HT:M80,VP150,QS8,EP500 Outside:4xM3 Office:AudioBytes, Rumpus: M60,VP150,M22 Portable:2 x Airs