Currently my HT / stereo is very in the budget street, since I'm a poor student and all. However, I've fallen in love with the nautilus 805 ever since I gave it a listen, and because of the fact that they're not THAT expensive. I'm just curious what prize range and what brands / models should I aim for in a surround receiver if I were to use it as a 2 speakers + sub system. I don't think I can go a whole lot above $750 for the receiver. Should I forget about the 805s and go for something that doesn't require such expensive electronics?