First of all, gorgeous room Paul. The OB's look stunning as they contrast yet compliment the butter walls. Wood on butter reminds me of that Spanish Villa concept. Very warm and inviting, yet upbeat.

The PVC's look crazy. Aside from housing the speaker, does the piping add to the sonics? Is there any hole or reflex type port? How much labour and cash did that run ya? I am also curious about what type of speaker is in them.