Callback Acoustic Chords

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We are scientists - Callbacks Acoustic
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You will need to watch the video for the strumming pattern here:
http://www.youtube.com/watch?v=toCi_jTPhQg&mode=related&search=

NOTE: im not sure of the names of these chords (x54030) & (x7655x)
so im just going to name them C2 & A2 for now. If anyone knows please tell me. 

Standard tuning: EADGBe

Chords:
Am - (577555)
G - (355433)
C - (x32010)
C2 - (x54030)
A2 - (x7655x)
G# - (466544)
F# - (244322)
F - (133211)

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intro: Am, G, Am
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Verse:

G            Am       G        Am          G
I think that I should probably leave right now
           Am            G             Am       G
'cause I'm already kinda sweaty and im freakin' out
        Am        G               Am      G
I gotta time-bomb headache that's ticking down
             Am            G            Am     G
I guess that everything is better when I'm not around

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Chorus:

G                    
   It's all outta context
C
   There's nothing I'm into
G
   Call it a complex
C
   It's really quite simple
C2
   I'm tired of these hang ups
A2
   I wish someone would call me back, how 'bout it?
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intro: Am, G x4
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(Same chord pattern for verse two, except its starts off with Am to G, Am to G etc.)

Verse 2: 
Well my tail is tired and I'm seeing stars
I got a million other words for what you are
I gotta busted back and a broken heart
I guess everything is better wherever you are

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Chorus x 1

Intro x 2

Chorus x 1
-----------------------------------------------------

Outro:
A2              G               F#              
    I said that I'm so sorry to bring you down
             F                         G#
I guess that everything's better when I'm not around

(x3 and finish)
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Comments welcome