I think it's kinda lame to rip of a video game emblem, cool as it is.
But everything else aside, the logo is pretty cool, and as long as you are happy, it's all fine, since that's the only thing that really matters.
It's not a rip off, (Rip off is when you take something that someone else thought of and claim you invented/came up with it) it's a dedication! lol OP, meets the dictionary requirment as being dedicated to :tes:
Dedication
1. the act of dedicating or the state of being dedicated
2. an inscription or announcement prefixed to a book, piece of music, etc., (
Human Flesh) dedicating it to a person or thing
3. complete and wholehearted devotion, esp to a career, ideal, etc. (
Video Game)