I am planning my HT, my room is 20x15 with a mitsu 55511. I have a sony stred845 receiver currently with a sony wm20(50 watt) amp. I went to a local HT audio store looking to spend about 500-800 for speakers. The guy was trying to convince me to get these 850.00 a pair klipsch floor speakers and build my HT a step at a time starting with fronts and a center., I believe they were the RF3 series, I think. I know my sub needs to go and I plan on upgrading that in a month or two. My question is do I really need something that expensive for fronts. I liked the paradigm fronts I seen, they were bookshelp priced at 359 a pair. I need some help here. thank you.