I have 7.1 set up and I am currently bi-amping the front L&R speakers with four channels of my FMJ P7 and using the other three to do the centre and surround L&R. I then use a 2 channel Diva P85 for the surround back channels. I have just upgraded my centre speaker and would now like to bi-amp this as well. This would leave me needing an extra pwer amp channel. I'm about to go to my local dealer to upgrade my TV and while i'm there I wouldn't mind trying out some power amp options. The three options I can think of are: i) get an extra channel fitted to my P85 . Only problem here is that one of my surround or rear channels would still be using the remaining P7 channel so may not be exactly matched. ii) add a P1 monoblock for bi-amping the centre channel but not sure if I should mix and match a P1 and P7 iii) not upgrade the TV and get another P7 and bi-amp everything ! (although I'm using nucleus micros for the surround backs at the moment which are not biwirable) The sensible option would presumably be to do (i). But I suppose I could lobby Arcam for a three channel version of the P7...... Grateful for any other solutions/advice.