I have a minor dilemma. I have a Parasound HCA 1500A(220 w/ch)powering my PSB Straus Goldi's. I also have an Anthem MCA-3(200W/Ch) powering 2 passive subs and the center channel. I honestly cannot tell the difference between the mains and centers(as far as the sound of the amplifers). My question is would a Sunfire Cinema Grand(200w/ch 5 channels) offer the same or better performance in one box rather than 2. I would like to free up some space in my rack. The PSBs are 4 ohms so the Parasound is likely putting out over 300 w/ch. The subs are 4ohms(SVS 16-46) and 6 ohms(Citation 7.4) so the Anthem is probably putting out close to 300 watts to the subs. I am happy with the performance and if a single 5 ch. amplifier can match this performance, I would be happy and get it. Any other suggestions besides a Sunfire would be welcome but I can get the Sunfire for around $1400(which is the upper limit of my budget).