I suggest saving your money and not putting new shutters up ,I suggest taking the ones you have off,shutters should ideally fit the window if closed and yours do not ,your house would look more modern without them at all.I love the new door,I'm going to think on a paint color.

Barren plain BM for the house and decorators white BM for the trim

Love Brandi's suggestions of Barren Plain...clean and classic. You might also look at BM's Edgecomb Gray.

I also agree on the shutters...they should fit the window size.