Hi folks. I'm soon in the market for a new amp and speakers. I've got my heart (and my finances) set on a pair of Klipsch bookshelves (50w - 200w peak). My question is: If I buy a Denon home theatre receiver, what is the maximum wattage I should go with? I don't want to blow my investment up in one day NEVER for that matter.. I also live in an apartment, so I have to take that into consideration as well. Tnanks in advance for any help.