In my ongoing search for a killer home theater package at my price, I have seen many good comments on Rockets. I've noticed the RS250/150/RSC100 combo for a good price on their website, but choked at the shipping cost. Do they justify a $116 shipping charge? Would another system perform as good at this price point ($700-$900)? I have a decent sub, so I only need the five speakers. Those experienced please help!