Hello I'm able to buy speakers based on Jamo E350 or E550 (I'm going to buy them for home teather E550PDD.2 or E350PDD). Are they good speakers (bright, warm, etc)? Are they good enough for receivers like h/k 230, denon 1905? (I can choose only out of them, because in my part of Europe it is hard to get marantz or Nad in comparable prices). Or mabye I should forget about good receivers and consider that yamaha rxv 450 would be good for Jamo E350 or E550 speaker system.