Help With Amp Decision

Hi, folks. I have an opportunity to purchase a new Bryston 4B-SST for $1,000 with a trade in of my Musical Fidelity A300cr power amp. I'm currently running B&W N804s and a BAT VK-3i pre-amp. ICs are Cardas Golden Reference and Speaker Cable is Cardas Neutral Reference. Has anyone had experience running a Bryston through N804s? Will it mate well with the BAT? Any assistance would be much appreciated.