Hello, First of all had an opportunity to peruse the forum and will say firstly I appreciate any expertise the members are willing to offer! Here's what I have: Receiver: Pioneer VSX-821-K Prewired 5 in-ceiling connections and one for Sub located in the rear of living room (I believe the wiring for sub is LFE (co-axial in appearance)). What can you recommend for a LOW budget for BOTH speakers and Sub for $450. What can you recommend for a HIGH budget for BOTH speakers and Sub for $650. The Receiver Cost me $171 (US Dollars). Is my pricing reasonable to get a decent quality sound for the current components that I have? If not, willing to hear whatever suggestions you may have. I'm a novice when it comes to speaker/home theater equipment.