AMV Music Help! (I need a song) One Piece AMV?

I'm thinking of making a amv (anime music video) on the character
Luffy from One Piece. I'm actual having trouble on thinking of a song
for the AMV though. That's why I need your help! Please suggest a song
for me to use in my amv. I'm thinking of some rock epic song I guess
lol. But whatever song you think is really good for a amv please tell!
And one piece fans a song that relates to one piece. So please suggest
any legit song! I'll be very thankful if I like the song!