thinking of getting a set of Heresys would like opinions on which ones to get I, II, or III and why ? There is a cost difference on them also. I may run them on a tube amp between 20-35W per channel. I would also like to run them in my bedroom. I have KG 4, 5.5 and LaScalla, not hearing Heresys in some time now how would they compare to what I already have? I am a KG 4 fan from a perspective I think they are great for what you can get them for today. Are the Heresy's worth getting ?