Totem Mani 2 Signature: Bryston 14b ST good match?

Hi Guys,

just acquired a totem mani 2 signature. I find that they are a bit underpowered by my existing Mccormack dna 1 deluxe.

I was considering up grading to a 200-300w channel power amp, but now have a chance to acquire a 7 year old Bryston 14st (500WPC). My budget is quite tight after having used a lot of it on the mani2s.

Does anyone have any experience with this amp? I've seen lots of recommendations for the Mani2s (belcanto ref1000s, classe, levinson, mccormack, pass labs etc), but what abt these brystons?

500WPC in theory should be enough, but any idea whether I should try it out?

I will not get a chance to audition them WITH my speakers in my room.... but i'm thinking of taking the chance with them....

THanks a lot :)