Hmmm :/

Not sure what to think about this, but showing it anyway!

 

loving the center and the lighter parts, but the dark cloudy parts look a bit off to me

 

Could go for an abstract. Seems to fit here more imo.

 

I think this is a bad ass sig dude. I would try without the lightning, or maybe smudging it very slightly in places so it doesn't look so clearly like lightning.