is this sig 7KB? i'm not at home, so i dunno if this computer is reading it right.
but if it is...try making your sigs at 12K...that should almost double the quality you have right now.
is this your first try? looks pretty good...way better than my first stab at making a sig.
try to make players a little bigger...it's tough to fit 3 or 4 guys in a sig. if you can go with two or three players...that's the best way to go IMO.
keep making them...that's the only way you gonna get better.