Pantera - I'm Broken Bass

This is my first tab, but I'm 100% sure that it's correct. Please rate and if you have 

Intro
G|--------------------|
D|--------------------|
A|---5h7-5h7----------|
D|-----------7/5-3-0~-|x4

G|--------|
D|--------|
A|--x--x--|
D|--x--x--|

Main riff
G|--------------------------------|-----------------------------7----------|
D|-------------------------5/7-5--|-------------------------7/9------------|
A|---5h7-5h7---------5/7-5--------|---5h7-5h7---------5/7-5----------------|
D|-----------7/5-3-0--------------|-----------7/5-3-0----------------------|

G|--------------------------------|----------------------------------------|
D|-------------------------5/7-5--|----------------------------------------|
A|---5h7-5h7---------5/7-5--------|---5h7-5-7----------3-3--3-3--3---------|
D|-----------7/5-3-0--------------|-----------7/5-3-0--1-1--1-1--1---------|
                                                       . .  . .  .

Verse
G|----------------------------|----------------------------|
D|---7bu-(9)-7bu-(9)----------|---7bu-(9)-7bu-(9)----------|
A|----------------------------|----------------------------|
D|---5bu-(7)-5bu-(7)---0--0---|---5bu-(7)-5bu-(7)---0--0---|x3
                       .  .                         .  .

G|----------------------------|----------------------------|
D|---7bu-(9)-7bu-(9)----------|------------5---------------|
A|----------------------------|----------------------------|
D|---5bu-(7)-5bu-(7)---0--0---|---0-5-6-7------------------|
                       .  .


G|---7bu-(9)-7bu-(9)----------|---7bu-(9)-7bu-(9)----------|
D|----------------------------|----------------------------|
A|---5bu-(7)-5bu-(7)----------|---5bu-(7)-5bu-(7)----------|
D|---------------------0--0---|---------------------0--0---|x3
                       .  .                         .  .

G|---7bu-(9)-7bu-(9)~---------|
D|----------------------------|
A|---5bu-(7)-5bu-(7)~---------|
D|------------------------0---|
                          .

Pre-chorus
G|----------------------------|----------------------------|
D|----------------------------|----------------------------|
A|----------------------------|----------------------------|
D|---5-6-5-3-0---2-3-2-1-0----|---5-6-5-3-0---2-3-2-1-0----|x2

G|----------------------------|----------------------------|
D|----------------------------|----------------------------|
A|----------------------------|----------------------------|
D|---5-6-5-3-0~--2-3-2-1-0~---|---5-6-5-3-0~--2-3-2-1-0~---|x2

Chorus
G|--------------------------------|-----------------------------7----------|
D|-------------------------5/7-5--|-------------------------7/9------------|
A|---5h7-5h7---------5/7-5--------|---5h7-5h7---------5/7-5----------------|
D|-----------7/5-3-0--------------|-----------7/5-3-0----------------------|

G|--------------------------------|---------------------|
D|-------------------------5/7-5--|---------------------|
A|---5h7-5h7---------5/7-5--------|---5h7-5-7-----------|
D|-----------7/5-3-0--------------|-----------7/5-3-0---|

G|--------------------------------|
D|--------------------------------|
A|---3-3--3-3--3-3--3-3--3-3--3-3-|
D|---1-1--1-1--1-1--1-1--1-1--1-1-|
     . .  . .  . .  . .  . .  . .

Interlude
G|-----------------------------------|-------------------------------------|
D|----------------------------5------|----------------------------5--------|
A|------------------------------7/2--|------------------------------7/2----|
D|---0-0--0-0--0-0--7-6-5-6-7--------|---0-0--0-0--0-0--7-6-5-6-7----------|
     . .  . .  . .                       . .  . .  . .

G|-----------------------------------|-------------------------------------|
D|----------------------------5------|-------------------------------------|
A|-----------------------------7/2---|---3-3--3-3--3-----------------------|
D|---0-0--0-0--0-0--7-6-5-6-7--------|---1-1--1-1--1-----------------------|
     . .  . .  . .                       . .  . .  .

Pre-chorus x1

During solo repeat 'pre-chorus' x12

Chorus x1

Interlude until fade.

Key:
 ~  = let ring
 .  = palm mute
 bu = bend up
 /  = slide
 x  = dead note
 h  = hammer on