im looking for the best integrated amp i can get for $1000 USD to power these B&W 705 speakers. they are rated at 89Db and input rating of 50w-120w at 8ohm. i have heard a few of you guys talking about the wattage not meaning alot unless i have an efficient system. so therefore i ask of you to name me a few efficient integrated amps i can use to run these speakers. also if it helps i like to listen to my music at high volume most of the time. so i will need an amp that will be able to handle constant high volume play