Speakers to pair with Pioneer VSX21-TXH

[matbhuvi]

Got VSX21TXH elite series receiver from US. I use my HT for movies mostly (only 20% for music). To complicate things, my wife forced me to take the Polk CS2 center channel speaker back with us as i couldn't sell it there on time. As i am in a rented house, i am planning to just start with couple of floor standing speakers. Looking for recommendations around 30-40k. The receiver is 110W x 7 @ 8 ohms, all channels driven. I wonder whether i can couple the CS2 along with the planned purchase of floor standing speakers.