yeah man, that's a really good tab for it, i think you got nearly everything. the only things i noticed were for the verse hammer-ons, its 0h2 instead of 0h1, the F# is in key while the F isn't. This song is probably in B natural minor, but possibly E melodic minor. It just may be in E melodic minor because i wouldn't put it past these guys to do something crazy like that, and it works out, has the C#(#6 going up the scale) and the D(7 going down the scale). In any case, the F# is in key while the F isn't, and they aren't doing anything weird there so it doesn't make sense to have a passing tone when he could use a scale tone. Hope that helps.

after the intro when its the bass...its not only the 3 he is hitting

try going E-7-5-5---7-5-5---

listening to the harmonics, i noticed they were off. try

G-*5---*4---*5---*4---*5-
D---*5-------*5----------
A------------------------
E------------------------