Is my room too small

My room measures 11.5 by 14 and I sit very nearfield ( 54 in.) For the most part this works for me. Velodyne DDs' in stereo have helped a lot but have required a lot of work. POI small rooms pressurize ( as opposed to unfold wavelength) at a higher freq. So I guess my solution is small monitors worn as headphones sitting on subs.

You might want to try some Green Mountains before you finalise your decision.