Before you buy anything I would audition a wonderful Aussie amp, Redgum. I have a 120i which has been upgraded to a larger power supply and it is the most wonderfully musical amp you could find, easily as good as the more esoteric brands like Krell etc but at a much lower cost.
I suggest you visit redgum's website and take a look.
I suggest you visit redgum's website and take a look.