They Cohiba EL "2005 pyramid" is fake for sure. Cohiba didn't even release an EL smoke that year. They Pyramid was released in 2001, and then again this year in 2006. The band on the Siglo looks a little wonky. Two and a half dots and the imprinting isn't lined up correctly.

That only leads me to assume that if the other smokes were from the same place, that they are fake as well. Could you get us some pics of the boxes?

They actually look half-decently rolled. They may not taste too badly. Spark one up and if you like it, good.