Okay, so here's my very first attempt for a moveset. I never done one before so this may suck.
-Ray-
A,A,A - Does three swipes with a Blade Gun. Third swipe lets out a small energy blast (think Link with full heath in the original Zelda)
tilt A side - Uses electricity from a Stun Gun.
tilt A down - A small swipe with a Blade Gun.
tilt A up - Swipes upwards with a Blade Gun.
Smash A side - Sends enemies flying with a Knuckle Gun.
Smash A down - Does swipes with a Blade Gun front a behind (think Marth/Roy)
Smash A up - Lets out a bolt of electricity from a Stun Gun.
A air neutral - Swipes with a Blade Gun
A air front - Throws fire with a Flame Gun (think Samus)
A air back - Kicks backwards
A air up - Throws a bubble up with a Bubble Gun.
A air down - Points a Drill Gun downwards
dash attack - tackles enemies with his shoulders.
grab - uses an Acrobat Bomb to throw both his enemy and Ray to the desired direction. The explosion does not harm Ray.
grab attack - Hits enemy with his elbow
B neutral (3-Way Gun) - Shoots bullets in a "E" shape, with 3 shots in each side.
B side (Direct Pod) - Throws a fast-moving bombs that flies directly forward and bounces off wall. Will explode in a short time or until it hits anybody, even Ray himself.
B down (Wave Bomb) - Sets a bomb that throws three waves to the front.
B Up (Flak) - Uses his body to attack. (think Fox)
Final Smash (Soulboost) - Ray turns gold (think Super Sonic). Increases Ray's power and speed dramatically, and become invincible. Possible to KO enemies with 50% or higher damage. Last for 12 seconds. When finished, Ray rusts, and his attacks and speed will be weaker than usual for 7 seconds.
Theme - [url="http://gh.ffshrine.org/song/6838/1']Heaven[/url]
...I think I covered everything....