The wife and I are in the process of buying our first house and want to upgrade our current speaker setup and need some input on to what we should audition/purchase. The room the speakers will be in will be 24x13. Our current setup (5.1): Receiver: Harman Kardon - AVR2600 Fronts: Polk R50’s Center: Martin Logan Encore TF Rears: Behringer 2030P’s Sub: Polk PSW10 We would like to spend $1500 or less on new stuff. Our primary listening goals are TV/Movies 80% of the time and music 20%. Should we go all new, just fronts new, ect..? Any input is appreciated! Thanks.