Ok, well I like your sets Chris, despite what others say. They are simple and eye catching and you have a different one nearly every week! You seem to be a big Grace Jones fan, cool!
Sig:
Ok, first off I like the size. Its not your average banner size or shape, which makes it more eye grabbing. Black and white is excellent and your font isnt OTT. Its perfect and simple tying in well with your chosen image. And a nice white border to round it off.
Avatar:
A cut out of your chosen image with a border and no text messing it up
Overall: 7/10 for both