Thanks for the suggestions. FPB is a better option. I had thought that an alternative might be to get another Bryston and bi-amp (so I don't go through the trouble of selling the current amp).
I'm just not sure of the real benefit of bi-amping vs mono-blocks vs one powerful amp. If you guys have some reccomended reading I'd be up for it (one issue I have with reading the forums is that you get your hobby-horse guys who must be deaf writing a lot of BS).
Thanks