You forgot Suzaku.
Also, try thinking of how to use the "Wise Guardians" better. First off, they need a more humanistic appearance than most Pseudoroids, but still have their bestly forms.
Seiryuu
Weapon: A double-bladed energy lance that can charge electricity by momentum, aka spinning the hilt.
Element: Ice
Abilities: High jumping agility, unpredictable fighting pattern
Most people often associate the Dragon with martial arts. Because Seiryuu is more of an asian dragon than the European (with wings), it's a wonder how it can fly. I took away the flight ability you gave it and gave it a powerful jumping boost. Also, being the dragon, you never know how it will fight, since that's how "professional martial artists" are.
Byakko
Weapons: lar
Element: Ice
Abilities:
Strength, speed, and agility that can out preform most reploids and bio metal users, claws can fire ice shards.
Genbu
Weapons:
Element: None
Weapon:
A Giant axe that is often thrown as a boomerang.
Abilities: heavy armor plating shields him from most attacks. Often rolls into a ball to charge enemies as a main form of attack.
Okay, I don't wanna touch this anymore, because you CHANGED the elements of Byakko and Seiryuu...WASN'T supposed to do that...