Ok so i need help on learning this song, i have a nice GP tab, but i have some doubt on how to play it...

On the second part of the song, that starts at 0:51: http://www.youtube.com/watch?v=3uXzO5eQsWk.

What is the fingering on the right hand? What finger do i use to play the high e string, then the two middle strings and then the B string? Should i use a pick?

An then, in the third part, that kind of bluegrassy lick at 1:20, he starts playing quite fast, should i use a pick to play that?

I'm guessing that i should buy one of those picks that you attach to your thumb, so i play the first parts with my fingers an then start picking the fast parts
, am i right?