What's Next

Looking for recommendations for speakers to listen to as possible replacements for my Monitor Audio PL 500's? My room is 20' X 26'.
It will help to know your budget,front end(amp/source),musical taste,listening levels and room acoustics(hard/reflective,heavily damped or something in between)...
Anything could be a possible replacement just get out and listen. There are many different flavors of awesome speakers at the price range.