you have some of your story correct but you are leaning towards the wrong armotech.
the quality of the WG is way better than the SIM-4 according to reviews by many that have both. the only cool thing that iv heard about the SIM4 is the cocking pin... whoopty doo!..
also Hasiam at .COM made poor buisness decisions and got cut off by Armotech.net. Hasaim thought he would change the logo change the markers name and get knockoffs shipped to him from another comapny in Taiwan at http://www.precopaintball.com/
no he is using old parts from his old shippment of armotech stuff and sticking them on his "new" sim 4 ... and claiming that the WG Mars Zues ect have been discontinued which he has no supply of and he has no trademark of these markers so he can say this.
The name Armotech is registered to Richard and Thomas Lin over at Armotech.net and Hasaim at .Com is trying to get the name Armotech but cant.