Down to a few 5.1 configs HELP!

The parents want a HT system, I've put together a couple possibilities within their budget (~$1,200). Speakers must be small so choices are limited. They are parents so they are far from critical, but I want them to have something nice. Room is approx 15'x20'x8'. TV and primary seating are on the 20' walls so the distance from mains to surrounds is 15'.

1) 4 x Mirage Nanosats w/ Nano CC + HSU STF-2

2) 4 x Mirage Nanosats w/ Nano CC + HSU STF-1 (If the STF-2 is overkill)

3) Orb Peoples Choice Package (comes with Orb 8"sub)

4) Same config as Peoples Choice but replacing the orb 8" sub w/ the 10" STF-2


I have no way to hear the orbs, but from all the reading on the boards, I'm guessing that they are at least equal to the nanosats in quality and volume? I thought the nanosats would be better for surround since they are omni's but the orbs have brackets that can aim them at the side of your head. Is it a good idea to substitute the 10" HSU over the 8" Orb sub? The 10" Orb sub would be too much $$$ and is why I thought the HSU would be a good replacement to get a 10" w/o breaking the bank. Any suggestions/experiences/opionions are welcome...

Then it's on to find a decent HDMI switching receiver for all this goodnes.

I don't know how I missed those with all the reading I've been doing through the forum over the last couple days. You found exactly what I was looking for! One quick question before I pull the trigger. For $300-$500 would I be better off with the 8" or 10" matching sub from Aperion or are svs or hsu subs better quality in that price range?

And again many thanks again for the link.