Phish - I Am Hydrogen Chords

I'm not an incredible guitarist, but it doesn't take
all that much to sit down and figure out the 
tabs to a song.  Here is my interpretation of one of
my favorite Phish tunes, I am Hydrogen.





        I AM HYDROGEN         by PHiSH
        -------------         --------
F: 132211
B: 113331




After a few bars of alternating between the chords F 
and B ... 

    B                       F

E-----10--------10-8--------8-----------------------
B---------------------11-10----11--10-8-------------
G--10-------10---------------------------10---------
D---------------------------------------------------
A---------------------------------------------------
E---------------------------------------------------

   B                         F

E-----10--------10-8------------------
B---------------------11-10-----------
G-----------10---------------10-------
D-------------------------------------
A-------------------------------------
E-------------------------------------

The above repeats a couple of times before going onto
this:

     B                           F
E----(8)-10----8-10-13----10-13-15----13-15-17------
B---------------------------------------------------
G--10-----------------------------------------------
D---------------------------------------------------
A---------------------------------------------------
E---------------------------------------------------
          B                    F
E--15-17-18----17-18-20-18-17-13--------------------
B---------------------------------------------------
G---------------------------------------------------
D---------------------------------------------------
A---------------------------------------------------
E---------------------------------------------------


Then back to the first part a couple more times

After that, it goes something like this :

E----(8)-10----8-10-8-------10--------10-13-12-13---
B---------------------11-10--------10---------------
G-10------------------------------------------------
D---------------------------------------------------
A---------------------------------------------------
E---------------------------------------------------

E-15-13-12-10-13-12-10------------------------------
B----------------------13---------------------------
G---------------------------------------------------
D---------------------------------------------------
A---------------------------------------------------
E---------------------------------------------------

Then comes a bunch of ascending scales alternating
between Paige and Trey, but I couldn't get those down.
After that, the final chord that separates I Am 
Hydrogen from Weekapaug is an F Chord, I think