Hi there my jamo floor standing concert 75 speakers my center 18 and sony 15" sub have been slightly damaged by water in a recent burst pipe.my insurance company have offered me jamo c607 floor standing speakers c60 center and a 660 sub or a cash settlement of £1250.will these be a good prospect or do I take the money and buy a better system . currently using a yamaha rx v595 amp with concert 25 rear speakers. Can I use the 75 as rear speakers or will it be out of balance am also thinking of using my sony sub.thanks for any helpas I'm a bit confused.