Ah yes, 50 is much better. The one I was using on the old site was 34 KB, and a couple of the others I was considering were around 50 (52 to be exact, and that's with some cropping room), so 50 KB should be good.
EDIT: Of course, now though I love my little drifloon too much to change him! <3
EDIT: Of course, now though I love my little drifloon too much to change him! <3