Hello All! New to Forum,but have been a 1050 owner for quite some time. Gettin` the upgrade bug,and may give the 1050 to my son. I see that the 1070,970,and 990 have the same processor,so forgetting about power,and features,does this mean that the 1070 would sound as good as the 990?? Also,will 6 speakers+sub run O.K. on these 7.1 units? Well,not really new,but haven`t posted in so long might as well be new. Forgot to mention I`m just referring to movie sound here. Have a separate 2-channel system. Best Regards, Pete