Judas Priest - Youve Got Another Thing Coming Chords & Tabs

hey guys this is what i think sounds right.. not complete tho.. if u can complete it 
im tabbing with standard tuning.. lazy to drop..
/ : slide up
\ : slide down

Intro/Verse/Pre-Chorus
[ Tab from: https://www.guitartabs.cc/tabs/j/judas_priest/youve_got_another_thing_coming_btab.html ]
G|-------------------------------------------------------------------------|
D|-------------------------------------------------------------------------|
A|-------------------------------------------------------------------------|
E|-22222222222222222222222222222222222222222222222222222222222222222222222-|

Chorus

G|-------------------------------------------------------------------------|
D|-------------------------------------------------------------------------|
A|-------------------------------------------------------------------------|
E|-222222222222222222222222222222222222222222222222222222222222/99999999\2-|