How Low Can A Punk Get Bass Tab

This is my first tab and it sounds right to me. This is a bad ass song. Why wasn't it already tabbed?!

Intro(1x)
G----------|
D------1---|
A--1-3-----|
E----------|

Main Riff(6x)
G-------------------------------| 
D-------------------------------|
A--44-------33-22-------11-0>---|
E-----44-33-------22-11---------|

After 6th time slide down on the open A. (Listen to song)

Chorus(8x)
G--------------|
D-------1111---|
A--11-3--------|
E--------------|

Main Riff(4x)
Slide
Chorus(8x)
Main Riff(4x)
Slide
Chorus(7x)

Last Chorus
G------------|
D-------1~---|
A--11-3------|
E------------|

End(Not Sure About This)
G---------------------|
D---------------------|
A--4444-----------3---|
E-------4444-3333-----|

Let me know how it is.