I have a Harmon Kardon AVR335 which I am using as my MAIN setup with a 7.1 speaker setup (2 Towers,1 center,2 sur. 2 rear sur. and 1 sub) I have an extra amp lying around JVC RX-7030VBK and was thinking of Bi-Amping it to my MAIN amp is anyone firmiliar with this and have any recommendations?Feedback would be greatly appreciated Thanks