Been visiting the threads for a while and I'm finally going to bite the bullet and buy a HT system. Looking at the Energy 5.1 (299.99) vs. Onkyo HT-S5500 (399.99), prices found on amazon. Is there any other system I should really be looking at, and which one of these would you choose. I can go up a couple hundred if it will make difference in future upgradeability or sound. I plan on using it primarily for video and already have a blu ray player.