Amp recomendations for WATT/puppy v6.


Hi i recently placed a deposit on some Wilson Audio WATT/puppy v6's. The seller has been using Nuforce REf9 v2SE power amps and i think its a matching P9 pre. Does anyone have experience with this combination? If you had the Wilsons what set up would you use?
Kind regards,
Joe.
yamaha_man
Well the Nuforce package is approx $8000.00 Australian so somewhere in that range.
Cheers
Im open for suggestions! My current system is hafler DH-220 & matching pre-amp and yamaha NS-1000 speakers so im sure you can appreciate my inexperiance in audiophilia!