Here's a interesting thing... Inigo Herrera has produced the Vendetta as a personal project but is prepared to produce a couple to recoupe some of the cost.
The Vendetta can in many ways be considered a prototype for the Viper. Inigo has done a very good job of building them and the quality is excellent. In the air it is equally impressive, with good straight line speed, excellent cornering and great energy retention. It has fuselage and wing ballast and is capable of carrying over 2kg of ballast.
Some really good information and photos from Inigo are here.
If you're interested in acquiring one at a very reasonable price contact Inigo.
