I would love to have a set of mono blocks if I had the room and the means to purchase. I have an all PS Audio system with a BHK250 driving a set of Focal Sopra's so I would love to plop a set of BHK600's or maybe the 300's down near them but the price of admission is way out of my league for now, so I will just have to be happy with the 250 for some time to come.