andrew, most of your tab in version 2 is right, but you have a couple parts a little off...

the chours is played with chords

e]----------------------------------------------------------------------|
b]------------------------------------5^5^5^5^5^5^----------------------|
g]--------7//9------7-7-----7-7------------------------7-7-----7-7------|
d]--2-2---------6-6-7-7-6-6-7-7---5-5--------------5-5-7-7-5-5-7-7---2--|
a]--2-2---5//7--6-6-5-5-6-6-5-5---5-5--------------5-5-5-5-5-5-5-5---2--|
e]--0-0-----0---4-4-5-5-4-4-5-5-0-3-3--------------3-3-5-5-3-3-5-5-0-0--|


the pre-chours is a little different too...

e]-----------------------------|
b]-----------------------------|
g]--9-9-9-9-9-9-9-9-9-9-9------|
d]--9-9-9-9-9-9-9-9-9-9-9-7-7--|    repeat then do intro once, then
a]--7-7-7-7-7-7-7-7-7-7-7-7-7--|    play the chours above
e]--------8-8-8-8-7-7-7-7-5-5--|


the bridge also doesn't have that lower note


e]---------------------------------------|
b]------8-------8-------11----------11---|
g]---------------------------------------|  then into the pre-chours
d]----9-------9------12----------12------|
a]--7-----7-7-----10-------10-10---------|
e]---------------------------------------|