i can get some pictures for you tomorrow if you like to see my problem
Sounds good.
You will never get a true idea of how the doors open and shut and sit without the striker plates fitted.
It is crucial to fit them now.
The rubbers will be a bit stiff to start with but i am assuming that you are holding the doors shut by hand at the moment?
Once you get the strikers on, you can latch them fully. You want them adjusted so that the door just sits flush but does not spring open violently when you release the door with the handle. If the latter happens but they look good when closed, then something is wrong somewhere.
Ben