Can i get an opinion on these names for characters?

Wow, this sounds like this could be a great story! I don't think it sounds like Twilight. Lots of books have similar storylines in them. The names are perfect for the male characters. I absolutely think it's a great idea to give Aries a name when he's in hiding; this way it makes him more secretive and mysterious. I write stories too (mine are about pirates) and it's so much fun. Keep up the good work and I hope to see your work in print someday!