Drop-D Tuning

INTRO
Gtr 1 and Gtr 2
E------------------------
B------------------------
G------------------------
D--10-12-13--10-10-12-13-
A--10-12-13--10-10-12-13-
D--10-12-13--10-10-12-13-
Riff A
Gtr 1
E--------------------------------------------------------------------------
B--------------------------------------------------------------------------
G--------------------------------------------------------------------------
D-3-3-2-1-3-6-7-6-3-3-2-3-4-7-5-4-3-2-3-3-2-1-3-6-7-5-3-3-2-3-4--7--5-4-3-2
A--------------------------------------------------------------------------
D--------------------------------------------------------------------------
Gtr 2
E--X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-
B--X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-
G------------------------------------------------------------------
D------------------------------------------------------------------
A------------------------------------------------------------------
D------------------------------------------------------------------

VERSE
Gtr 1 and Gtr 2
E--X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1
B--X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1-X-X-1-1
G-------------------------------------------------
D-------------------------------------------------
A-------------------------------------------------
D-------------------------------------------------

CHORUS
Gtr 1 and Gtr 2
E--------------------------------------------------------------------------
B------------------------------------------------------------------
G------------------------------------------------------------------
D9-9-10-10-11-11-12-12-13-13-14-14-9-10-10-11-11-12-12-13-13-14-14continued
A9-9-10-10-11-11-12-12-13-13-14-14-9-10-10-11-11-12-12-13-13-14-14
D9-9-10-10-11-11-12-12-13-13-14-14-9-10-10-11-11-12-12-13-13-14-14
                                   ^ strum hard
E------------------------------------------------------
B------------------------------------------------------
G------------------------------------------------------
D--9-9-10-10-11-11-12-12-13-13-14-14--10-12-13---------
A--9-9-10-10-11-11-12-12-13-13-14-14--10-12-13---------
D--9-9-10-10-11-11-12-12-13-13-14-14--10-12-13---------
                   ^   ^   ^   strum hard

END RIFF
Gtr 1 and Gtr 2
E----------------
B----------------
G----------------
D--10-10-12-13---
A--10-10-12-13---
D--10-10-12-13---

Intro } 2x
Riff A } 2x
Verse (keep repeating until the chorus)
Chorus } 2x
Verse (keep repeating until the chorus)
Chorus } 2x
Riff A } 2x
Intro
Verse(keep repeating until the chorus)
Chorus } 3x
End Riff

This is one of the first tabs that I've done, so no guarentee.
I'm not too sure about the chorus, but everything else seems right.