I'm not entirely sure but I think the 5" gun houses of the Harekaze were the similar(if not the same) to those of the Fletcher-class though again I am not sure, I could be horribly wrong on that.
Fair warning though this may not be completely 100% accurate as all I really have to work with are the blueprint(which is on the pixelated side) and several photos of a model.
Found a pretty good blueprint for the Hudson River Paddle Steamer Albany, currently attempting to draw her my self but anyone else is free to take a crack at drawing this rather beautiful River boat. https://c1.staticflickr.com/1/282/19359713669_96aa2c1da7_b.jpg A photo of a model of the Albany that...