" face melting volume", I think it would depend on guests, some of them might deserve it.
Tight bass with tubes, especially at this level, is a very tough task to accomplish. Whether you decide to get Rogue Cronus Magnum II or something else, you might want to install New Old Stock tubes that are not too mellow, the ones that would give you more dynamics and bass control. You would have to consult with those in the know about which tubes. Speaker cables are going to be long?
Tight bass with tubes, especially at this level, is a very tough task to accomplish. Whether you decide to get Rogue Cronus Magnum II or something else, you might want to install New Old Stock tubes that are not too mellow, the ones that would give you more dynamics and bass control. You would have to consult with those in the know about which tubes. Speaker cables are going to be long?