Olly Murs - Army Of Two chords

This is my first ever tab! I hope I didn't get this wrong!

C
I came. I saw.
 
Tore down these walls.

Bb 
Blocked one way. I found another. 

You know you’ll always be discovered. 
C
If it's me, You choose. I can’t lose. 
        Bb
I’m in love with you if you love me too. 

Yeah! 
 Ab         G7                       Bb
Don’t ever change and I’ll stay the same. 
                                  F
We’ll be swimming in the same direction. 
                          Ab
We’ll never lose this connection. 
                  G7                     F
Nothing they can do to stop this army of two. 

We’re marching to the future, yeah it’s me and you. 

C                    Bb                F
So just, follow my lead. Repeat after me. 

Our faith is the bullet, hope is the gun. 

Love is all we need. 
C                      Bb                F
Now our fear’s on the run, we've already won. 

Now march with the band and raise your right hand. 
                  C
We've only just begun. 

Same chords as first verse.

I took a vow to never let you down. 
When it’s us there ain't no competition. 
I could be the star, on which you’re wishing. 
I never doubted for a moment, it’s true. 
I love all of you, if you love me too. 

Same chords as first pre-chorus.

Yeah! 
[ Tab from: http://www.guitaretab.com/o/olly-murs/348159.html ]
Don’t ever change and I’ll stay the same. 
We’ll be swimming in the same direction. 
We’ll never lose this connection. 
Nothing they can do to stop this army of two. 
We’re marching to the future, yeah it’s me and you.

Same chords as first chorus. 

So just, follow my lead. Repeat after me. 
Our faith is the bullet, hope is the gun. 
Love is all we need. 
Now our fear’s on the run, we've already won. 
Now march with the band and raise your right hand. 
We've only just begun. 

Only just begun. Only just begun. Only just begun. 

C Bb Ab G7

Fm               G7                      Bb
So don’t ever change and I’ll stay the same.
                                  Adim
We’ll be swimming in the same direction.
                           Ab 
We’ll never lose this connection.
                  G7                      F7 
Nothing they can do to stop this army of two. 

Cos we’re marching to the future, yeah it’s me and!
 

So just, follow my lead. Repeat after me. 
Our faith is the bullet, hope is the gun. 
Love is all we need. 
Now our fear’s on the run, we've already won. 
Now march with the band and raise your right hand. 
We've only just begun. 

Repeat chorus chords for this last bit.

It’s the moment of truth. 
I'm counting on you, this army of two. 
I've only just begun. 
It’s the moment of truth. 
I’m counting on you, this army of two. 
I've only just begun.

Adim x0121x

I think this is these are the first chords for the song on here so please say if I 
got something wrong!