Handbrake for WINDOWS. DVD encoding question.?

-I OWN the Battlestar Galactica series on DVD, and have ripped it using Handbrake for Windows. Instead of using the Constant Quality setting of around 22 (for DVD), I instead used the target file size with 2 pass encoding.



Should I re-encode the series using CQ, or will the quality be about the same? My target file size was 1024 MB for each 44 min episode.



I will be watching the series on my Boxee Box via HDMI interface on a 42" 1080p Plasma HDTV. I do not own the series on HD BlueRay.



Thanks,