I see that you are not currently registered on our forum. It only takes a second, and you can even login with your Facebook! If you would like to register now, pease click here: Register
Once registered please introduce yourself in our introduction thread which can be found here: Introduction Board
You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
The Core as a name makes sense as it's similar to the Nexus name (synonyms), so I have no problem with it.
Edge/Gabriel looks good as well as the rest of the spoilers.