Needed to order up a Merkava IV decals for another project so I figure I might as well build a Merk. Am planing on an LIC . I saw a couple add ons, Windbreaker and Trophy. The info I found says Trophy/ Windbreaker are the same. Trophy being mounted on both turret sides. The one listed as Windbreaker (and looks like an escapee from the Star Wars prop dept!), from what I gleened was only used on Merkava III. Anybody able to clearify this?