I think you like the shiny letters so I went with the same idea, albeit with a cooler font. I'm sure I can still improve the tornado to make it look edgier, I'll work on that next.
Do you think you might be able to make the pulse a little more prominent in some of the designs? maybe somethign to bring it out of the background. Overall, they look really good!
Suggestions and feedback are very welcome. Are you not happy with the font? the 4 skydivers? Is it too cluttered? Would you like me to concentrate on the writing and the pulse and skip the pictorial aspect? Thanks a lot!