Monitors Suggestions for my setup

I recently setup a secondary system in my bed room. It is 11x13 with a queen sized bed and a desk. This is going to be a two channel system consiting of components which have been deomoted out of my main rig. It consists of a Onkyo ht Reciver (tx-ds797)(manual says its stable into 4ohms) which retailed for $1000, a pair of old sony speakers from a boom box I used to have and a paradigm ps-1200 sub. I want to replace the sonys with something much better. I listen to all types of music. I currently have paradigm studio 100 v.2's im my main rig and like them but I just want something that sounds different. (I just want to be able to switch between the two systems and get different sounds) I am also looking for something that looks very nice and am willing to spend up to $1000 in the used market. I am really concerned with having smooth mids and highs first and not too worried about bass performance. So far I am considering the Sonus Faber Concertinos, Monitor Audio gr-10 and on the not so pretty side GM Eropas, and NHT sb3. Thanks for any help you can give me.