Speaker for Bryston 4B-ST and Wadia 830

Goood choice! Bryston is A+, although i would get Karik/Numerik combo instead 830...whatta hey! it is at your liking. I would "hook-up" B&W 805's. Relatively sensitive at 88db, and as you are concern about price,(who isn't?) not that expensive. Later, you may add SUB if you want to "squease" last of the bottom octave out of Bryston's. Good luck!

I've heard the Thiel 2.3's sound just fine with this amp (i.e., I actually heard them together). They go for about $3700/pr. Happy listening!

I agree that the N805 would sound great. You could possibly get the N804 and not worry about a "sub" later. Another option is to hear the Proac Tablette 2000 signature. Good luck.