My QS8's are to arrive Saturday and I need some advice on where to best place them. I can put them at the sides (which I want)

1. 3 feet in front of my main listening area, they will then be 20' apart from one another

2. 3 feet behind, which they will then be 10' apart. if I go with this option the rears will be 6' behind the sides, 9' with option one.

I have Rocket 760s for the mains, 250MKII's for the rear, Bigfoot CC and a HSU 3.3 sub. I had the Rocket 450's for the sides but the wife said too big. I opted for the QS8's over the Rocket 300's due to a smaller size and fantastic reviews. I am even thinking of getting them for the rears.

thanks to any that can guide me best,

Sam