Thank you Dennis. I have them set up on the West wall now. That allows the left speaker to be further from the South wall with no North wall (open to main level) while being able to spread them further apart. I listen to mostly rock, some pop and classical. Piano music, like George Winston, relaxes me the most.
I finally got to meet Roger Sanders at a Feb 15th Chicago Audio Society meeting. He demo'd his Sanders 10b speakers there. He is as friendly and helpful in person as he is by email or on the phone.