I'm slowly buiding my HT system was wondering about a power station. Was looking at the Monster Powerbar are they worth it? and if so which one? They seem to have a good warranty on them if a spike or any damage to system should happen? Any help on this would be great! I have about $4000.00 into my system so far and still have more to get. So just need to know what i should be plugging everything into? Thanks for taking the time in advance!!