I'm trying to find dual sized wall plates with binding posts in them for in wall speaker wire. The wire is already in the wall and it all goes to a dual sized wide empty wall plate. I'd like to get rid of the empty one and replace it with a dual sized plate with plenty of binding posts on it. Everything I've found so far has been single wide plates with up to 8 posts. I'd like a dual wide one with 8 (or more) posts. Anyone seen one? Right now for my surrounds I just drilled a small hole in the middle and ran the bare cable through it to the surround speakers, but up front is where I have the problem for going from the wall to the receiver because of so many wire pairs. Thanks!