Are you looking for a stock doors or custom?

Single door with sidelites in my opinion. There really are no good reasons for a double entrance door. If you need a bigger opening move up to a 42" or even 44" door width.

I agree to just get a larger one opening door. I see you have an arch and I think that could be a kinda cool feature to highlight. What about an arched door? Removing all windows around the door...

As much as I love double doors in this case you would need a much wider entry to look right I do agree an arched door could be quite nice.BTW the one lonely window with no shutters looks odd but I would do not shutters anywhaere for a real change iif you are planning on painting the siding at some point.

Unfortunately, your photo wont' enlarge. So, it's a bit hard to make out. Not quite sure how a set of double doors will look with the transom above. So, my vote is to keep the front door as is. Even installing a lighting larger door might be a problem as it would reduce your sidelites to just mere slivers. I do like that your front door color appears to be a darker shade of the shutters (as best I can make out in the photo). Good luck!