SQ of NaimNet vs single room Classic system

How does NaimNet stack with classic Naim systems sound quality wise?  eg. NNP01 Room Amp vs NAP 200 or 300?

Would anyone have a personal experience - insight into NaimNet from the pure audiophile perspective?

Also, would anyone know of a qualified NaimNet Installer in Melbourne, Australia?  I am having difficulty locating any.

Thanks