Hello, new here. Got a rather newbie-ish question. I'm looking to upgrade my home theatre (mainly for movies), but not anytime soon. Right now, I'm just focusing on what potential budget I will need. I'm pretty much aware of prices for receivers, what features they include, and what constitutes entry-level, midrange, high-end, etc. But I'm utterly clueless with regards to separates. What's the minimum I should even be considering to spend if I'm going the separates route? What price range would constitute "low-end" and "mid-range"? Note that I haven't made up my mind either way regarding receiver vs. separates; however, I am curious if good separates would even be affordable.