Klaxons - Echoes tab

This my first tab 
however this might be wrong I have a intro that might sound right .

e|--5--4---4---------------------------------------------------------------|B|--5--4---5---------------------------------------------------------------|G|--6--4---6---------------------------------------------------------------|D|--7--6---6---------------------------------------------------------------|A|--7--6---4---------------------------------------------------------------|E|--5--4---4---------------------------------------------------------------| however I feel I am missing something last part maybe C#m not sure work out the strumming patten here :http://www.youtube.com/watch?v=vMQ-B7ScukE
Tap to rate this tab
 
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z