I personally would go with the HK. JMHO
As far as the speakers go get the whole set up so that you get the discount and just don't set up the sub until you get into the new place. Keep the volumes low after hours. I have a grandson living with me so music after 8:30 is kind of difficult. I forced myself to be good and you know what? I have been blown away by how good these speakers sound at low volume. Something I had never experienced before the Axioms.

disclaimer: I have the 60's but I'm sure the 80's will offer just more of what I experience with mine. The 80's go a lot louder and a little deeper so you might have to watch the LF's for the old lady. You have a great system picked out. Just be patient until you can utilize it to it's fullest.
oz



"Life is what happens while your busy making other plans" John Lennon