I'm hoping to buy some main floorstanding speakers soon. I'm on a strict budget. I can not go over $650 for the pair. I have a small list that i'm currently looking at and am looking for other suggestions. Which of the following would be the best choice? I'm going to be using them mainly for home theater and some music; its about a 70-30 split. I also listed the best prices I can currently find for the pair. JBL S312 - $500 Home Theater Direct Level 3 - $429 Axiom M50Ti - $620 Paradigm Monitor 7 - $550 Thanks in advance.