Small Wind Turbine

I won an auction on Ebay for a wind turbine. It was advertised as a used Missouri Wind and Solar 1600w turbine.
After I won the auction I started watching videos about how to install the turbine and tripped across how another company was ripping off the Missouri Wind people and selling other products as used MW units.

It turns out that I purchased one of these units, so I now have it setup and will be testing it when the wind blows.

I am really hoping it puts out the power that I thought I was buying. I m not really sure what to do at this point, complain to Ebay or the merchant?

Here is the picture of the turbine and the video will be up soon.