Speakers for Luxman L 505 u

I finally got my Luxman L505u. After only 10 hours of
listening sound is great but because of my speakers,
JBL L100 t3 it's like I have two subwoofers and bass
dominates, so I am looking for smaller speakers that
would sound good with Luxman. I was thinking to try with
Paradigm Studio 40. My room is 17'x 11.5 x 9
I would really appreciate opinions.