No the Moebius J-2 is not the same as the PL J-2
Here's a little suggested reading for you -
Look near the top of the forum page do you see the thread "Details of the Moebius Jupiter 2 model" just read the first few pages.... I think that will answer your question pretty clearly... just because that thread is locked doesn't mean you can't read it.
Now, before somebody wants to chime in here and chastize me for rudeness I'm going to close this thread...