We're building a 2 story 5room/3bath addition to our house and I was wondering what ideas you guys might have to wire up this house. I'm plannig on installing some inwall speakers to use whenever we have a party in our house, but I'm not sure were to mount them. Can I mount them on the ceiling facing down trought the semi spiral stair way. Or how about placing them low on the stair way about 2ft above ground level. There's a shaft that connects the top floor with the bottom floor which is about 8' wide by 12' long and as high as both stories. How can I post pictures? If the speakers face each other will they cancell out. Are inwall speakers a good idea or should I just install brackets so I can point home stereo speakers in the direction I want them.