Need suggestion for speakers to go with Onkyo SR-TX607

[Kyo28]

I'll finally be able to get my Onkyo SR-TX607 for the hollidays and I'm looking for speakers to go with it.

The receiver can handle up to 7.1 channels, but I'll start with a 5.1 setup and want to keep my options open to perhaps later add two additional speakers to get 7.1 channels.

Currently, my home theater is setup in a room that isn't very large (3,5 by 4 meters), so big speakers are out of the question. Lateron, we'll move our home theater to a bigger room but still not huge, so small to medium-small speakers should be sufficient. I'm also not inclined to buy speakers in the upper-price category (I'm looking at you, Bose)

For now, I'm eyeing a package like this:
http://www.qacoustics.co.uk/1000i/1010i-cinema.htm

Would that be a good choice? Any other suggestions for a speaker + subwoofer package at a reasonable price, available in Europe?

Feedback and suggestions are welcome!