Buyer's Guide Night Vision

I need someone to write a Buyer's guide for night vision devices that we can offer to our customers. I own a night vision retail store. The project will be essentially a few articles relating to buying night vision devices. We carry mainly the Image Intensifier (I2) style night vision, with some digital night vision. I am looking for someone with good English, and who is a good writer and researcher, and can put this all together in an informative logical in the voice of a night vision user/expert. I would like original work please. (1) The first article should be a brief history of night vision along with an explanation of how night vision works, being sure to introduce some the common terms regarding night vision devices. (2) The second article should describe the three main styles of night vision devices we carry (Night Vision goggles, monoculars, and binoculars) along with benefits of each one of these. (3)Followed by a third article which describes some of the various Image Intensifier Generation types; Gen 1 through Gen 4. For example features such as lighting condition visibility, range of view, light amplification amount, etc. and perhaps contrasted with the other tube generations and common applications. (4) Lastly, I need an article written that distinguishes between the different grades of the night vision Generations. Such as they did here [login to view URL] Length: I’d say each article should be about between 1000 and 1800 words. P.S. – If you could throw in a picture or diagram here or there that would be a big plus. Thank you