We'll be moving into our new house shortly and I was looking at this system. Please give me any insight / opinions that you have. Thanks, I appreciate it. Receiver - H/K 520 Fronts - Acoustic Research Hi - Res AR5 Center - AR4C Rears - AR15 or AR17 - Which do you guys think? Sub - Have no clue about the sub, running kind of short on cash any suggestions? TV - Toshiba 27" w/ Component Inputs (Have) The system will mainly be used for music, some movies though.