Wide FoV Camera Coverage Distributed In Building - Suggestions?

Yes, it is a Cadillac option. The reason I recommended this combo was because for this kind of application, image quality is priority one, and angle of view is priority two. Price is usually a pretty low deciding factor, if it even shows up at all. The end user is trying to sell themselves based (at least partly) on their million-dollar views, and saving a few hundred dollars simply isn't worth sacrificing image quality. In a surveillance application, the traditional value calculation is based on ability to reduce loss due to crime or falsified personal injury lawsuits. In an application like this, the value calculation is image quality, including sharpness, definition, all weather performance, dynamic lighting performance, and color accuracy. There simply isn't a camera out there that even approaches the P1355 for all these characteristics, although the Sony SNC-CH240 probably comes closest. As for the lens, most of the customers we've sold these types of setups to have hated the distortion a surveillance style lens gives you, making the Theia rectilinear effect worth its weight in gold.

I thought you were going to criticize my choice of a Dotworkz housing even though the P1355 comes in a weather resistant option, and I was prepared to defend myself by saying that I didn't know if the harbor OP was referring to was salt water or fresh, and in my experience Dotworkz does better than any other housing dealing with salt air.