This may be inapropriate, but I'm not really a manufacturer yet.
My partner and I have designed and built several pair of Hybrid mono block amps. My personal pair have been in service for 3 years now. I feel that these amps will satisfy your needs.
I don't mean this as a sales pitch or a shill, or whatever, just would really like people with power hungry, quality speakers that they enjoy to give them a try.