Vandersteen 2ce with Marantz MA 500 monoblocks

Does anyone have an opinion on this set up i am waiting for my dad to ship my old 2 channel gear and I have 2 Ma 500 mono blocks, but am also considering running the Vandys with two bryston 3 NRB in mono configuration which would give me 400 watts per channel. Is that overkill? i listen to mostly acoustic music jazz, folk classical big band and a fair amount of classic rock and light rock. . a little help fellow music lovers