I need help. I have a Samsung 42" HD. television,with a bose system. I would like to replace the bose and keep the speakers. I wouud like a receiver and probably subwoofer. We will use the system for movies and music. Room size is 12'X17'. We have two speakers in another rooms and twp outside speakers. I wold like to be able to download Netflix to my computer for viewing on my television. I would like something that will not be up-to-date for at least five years. If possible, I would like to stay below $2000 for the equipment.