shot types

in our piece we want to include as many different shot types that we can without losing the tension in our thriller. At the moment we are using:

-an establishing shot
at the beggining to show that it is late at night and an odd time for a letter to be delivered. if we filmed it in the day the letter being delivered wouldnt be suspicious because you would just assume it is the post man.
-close up
we have alot of close ups in our piece because its how we are showing the killers actions without giving away who the killer is. we have a close up of the killer opening a door,posting a letter, etc

-match on action
we are having match on action of when the letter is posted from the outside and being delivered on the inside

-point of view shot
we have a few point of view shots like when the girl looks out the letter box to see if any one is there and when the killer looks through a crack in a door watching the girl reading

-tracking shot
we may have a tracking shot when the killer is walking up the stairs