I know, but they are in now, and at the speaker end I see no point, there's plenty of room 'cause it's only 2 (or in the case of Bi-Amp compatible speakers 4) binding posts so like I said before, next time I re-do the amp end of the speaker cable then I will look into it, but that's probably 3 years away
I would never stack anything on top of my receiver. That's the one component where you should make certain that it has sufficient room for cooling. You can ruin your expensive receiver by letting it get too hot.