There are a lot of square blocks in the 2-dimensional view, another horizontal would be visually static I think.

There is no appropriate location for a pergola.

All the old landscaping needs updating.

A big front porch would look lovely.

very pretty landscaping, thanks! I'm not in love with how the 2nd story overhangs a bit which is one reason I thought the pergola could be a solution, by filling in that gap. Also, thoughts on replacing windows on both sides with french doors?

This house is a Garrison Colonial. The second floor always overhangs the first.

• A garrison is an architectural style of house, typically two stories with the second story overhanging in the front. The traditional ornamentation is four carved drops (pineapple, strawberry or acorn shape) below the overhang. Garrisons usually have an exterior chimney at the end.

They can be most attractive, but they are often painted boring bland colors. (Liike your house is painted) This first picture illustrates how charming they can be