Newmanoc is right in that, to do this right, you really need someone to come to your home to do this correctly. Speaker and seating possition locations/variables must be measured and plotted, toe-in/aim dialed in, acoustics considered and recommended, bassed on your needs and options,tweaks,etc. This is the short of it for 2 channels only. Still, there's too many variables that can't be done by emails,faxes,computer print-outs,and telephone conversations! You need experience to get the best out of it. Rives will charge you about $3k for a full on-site job. They do do good with 2 channel though. Others are less, but you've gotta look around.