I just acquired some really nice Audioquest granite speaker wire with the gold spade ends from a local on some trading . Of course, my 4333a's have the push button/spring posts. Anyways, I can get some heavy copper posts by Edison Price and I wondered if they are really worth the price that they demand. Would I notice anything different in sound? I do not think I would have to alter too much and only plan on replacing the posts for the internal crossovers for now. Any opinions?