No problem. And I've confirmed that it
http://i.imgur.com/ool8R.jpg 
Nice. I got it working too. I angled the back weapon so it's more diagonal, and I also lifted the mace off the leg and pulled the handle forward. Both tweaks help somewhat with reducing clipping with Winter is Coming cloaks.
Do you happen to have an animation that will accommodate the quivers at the hip like that? If not, I guess that's the next thing we need to learn, but I have a feeling it won't be so simple.
Your quiver looks so good there I may consider bringing mine out of the mothballs. What are the exact XYZ/YPR numbers you're using for that?
EDIT: Also, what backpack mod are you using and what node is it attached to? Can't be quivers. I'd use a backpack as well, provided I could distance it from the back so it doesn't clip with the cloaks as badly.
EDIT 2: You know what else you might want to think about doing? Download the http://skyrim.nexusmods.com/downloads/file.php?id=12506 mod and check out the quivers. There's a picture of it on the mod page (the one in the picture with the Nord Bow). I can't be sure, but it looks more slim than the Bethesda models. It might look good where you have them positioned. You could replace all the quivers in the game to use that, but of course keep the arrows as some mods do.