no worries man... just messing with you all... trust me, in my group of friends the conversation is usually not more academic then this either, and thank god for that.
I have always wanted to run a closed loop on an 8 way... just seems like a great way to hide water movement and get some good flow but I am also scared of having all that water drain into my living room, that would not be a good day. Not so worried about the cost as I have everything already but I have considered replacing the bottom panel as well, as that would be the cheapest panel to replace, but not wanting to shell out any more dough is the real issue. Now between you and jnarowe I'm getting all paranoid about having a CL. Damn all these choices we have today.