Good start, I like the concpet it. Could you invert the StrikeEnergy and StrikeForce? I want to introduce StrikeForce and feature it while still keeping the connection to Strike. I like taht the logo is on top of the words as it represents that Strike is built on its people (StrikeForce). I like the font however could you give me a couple more styles to consider? Work with this but also I would entertain a concept that had a cool yet powerful looking character ( not Thor but something along those lines or a character you may think fits). Keep working with #8 and start a new one based on 8 with the character.
Really like #18, #19 is a contender. Either could be a winner, perhaps leave these two as they are and see if you can come up with something different, get a bit more creative and make one to compete with #18 and #19. Thanks a lot!