I own a Cinepro 3k6 amplifier that puts out 350 watts per channel. The 80Ti's, VP150 & QS-8 surrounds are all rated at 400 Watts Max power. My amplifier rating is into 8 ohms, so I'm wondering if I still have to be careful of overpowering these speakers? I don't ever expect to have them that loud, but I was just wondering how cautious I need to be?