This sounds correct to me, the rhythm may be off here but it shouldn't be difficult to figure out after
listening to it. 

As for effects it just sounds like Ben is using chorus on the guitar, maybe a subtle delay to get a
wider sound.
There is a doubled guitar part but I couldn't figure it out.




Beginning guitar part:

E  :----------0-----|--4-------0-----|----------------|----------------|
B  :------0---------|0-----0-------0-|4-----0-2-4---0-|----------0-----|
G  :----1---------1-|----1-------1---|1---1-----------|1-----1---------|
D  :----------------|----------------|----------------|1---1-------1-4-|
A  :----------------|----------------|4-----------4---|----------------|
E  :0-------0-------|0-------0-------|----------------|4-----4---------|


I believe this then loops through the rest of the song, I wasn't sure about the rhythm of the last bar:

E  :0---------0-----|2-4-------0-----|----------------|----------------|
B  :------0---------|------0-------0-|4-----0-2-4---0-|--0-------0-----|
G  :----1---------1-|----1-------1---|----1---1-------|1---------------|
D  :----------------|----------------|----------------|1---------------|
A  :----------------|----------------|4-----------4---|------------6-9-|
E  :0-------0-------|0-------0-------|----------------|4-------4-------|