Signatures for CaZ!

My mate asked me to make her some sigs, I was just wondering if anybody had any opinions on them?

First Signature & Avatar

http://img.photobucket.com/albums/v5...x2/cazava2.jpg

http://img.photobucket.com/albums/v5...x2/cazsig2.jpg

Second Signature & Avatar

http://img.photobucket.com/albums/v5...x2/cazava1.jpg

http://img.photobucket.com/albums/v5...x2/cazsig1.jpg

Apparently she's fond of the first set, 'cause I just seen it in use. Have to say, I think I'd pick those too. Technicolor rainbow. Nice work, Foursome :P