Sorry for the delayed response. All my wiring is Blue Jeans Cable except for the speaker wire. They look big cause they are big, each wire is decent and then there is a ton of shielding around the bundle. I love those cable's and would recomend them to anyone at any level of equipment. As far as the basement thing goes unfortunitaly I still live with my parents so my dreams of building a HT room are as of now dashed. Soon Ill have a worthy room for all my stuff but for now the sound is in a way going to waste. Youres looks good and either way sound is much more important and Im sure it sounds amazing. Any room is better than no room.
Sean