Does any one have experience with Sunfire amps?I have been reading about the new Sunfire Ultimate receiver and it seems like what I'm looking for. The only problem is I don't know anyone who has experience with Sunfire products. I always thought the best reveivers w/the most watts were the heaviest and biggest. this new receiver is only 35 LBs 17"w 5.75H 16.5d.??? Can soneone fill me in on Sunfire. Great, good, average,or bad. Also are there better receivers out there for the money and if so what? Thanks