Hello Alfred Pena,
Thank you for sharing your experience with us. I believe that it will be useful to the other Sitefinity members
Just to clarify some of the points.
Yes, you need to create web site project not web application. We do not distribute Sitefinity as a web application although it can be converted.
If you cannot find any references to the external controls, dlls etc, you can add reference to them.
the Telerik team