HSU is currently offering the VTF-3 on sale for $764. Can anyone suggest a better sub for the money. It will be used for about 50% music 50% HT. I have a good sized room at 12' X 30' X 10' high. I almost bought a Paradigm Servo 15 locally for about the same price but it sold before I had the chance. I could spend up to perhaps $900. Any suggestions appreciated.