Klipsch speakers?

[raw nerve]

I been all over the map on speakers this last 2 weeks. A year back I loved the way the rsx-4 package sounded but went with a soundbar now a year later I want a real HT, What do you guys think about this for a HT, I like av123.com but shipping was like 400.00 bucks.

Fronts==RF-52
Cneter== RC-52
S.sounds== rsx-4

Now I never had speaekrs before,some love them,some hate them. I'm going next weekend to hear some at a store but for those how can spread some light how would this system rock my 12x10^9 room? This might sound dumb but does anyone have young kids and play the klipsch with them?

Pic of my room.