decent but some tips:
try to use the render to get it to blend in (so make many duplicated layers and smudge or filterthem and play with the layer options).
Watch out for negative space, which is the left side of this sig. There is nothing and therefor it could have been smaller cuz the area is useless.
I dont get the massive border xD
Use image adjustments (cruves, levels, color balance etc.)

floating head syndrome

Mike no!

i havent seen floating head in awhile so at least you've got that going for you

Played around with curves, colorbalance and gradient maps a little smudging to the negative space and some sharpen gaussian blur.

i think i see some part of a neck n shirt



wtf?
y u do this to mike

mike died