To tell you the truth, this process it pretty hard to screw up. The only screw up I had was not convincing the wife from the first go around to allow me to get the speakers I really wanted. Once she caved in I did get what I wanted yet the cost associated with not doing it right the first time is what I term a screw up.

Work on the WAF factor, get that cemented then get the "right" system that you will be happy with for some years to come. last thing you want to do is get the M22's then wish you had the M60's.