I just read a book about an ex witch/satanist, who became a Mormon for a while. He wanted out of the satanist cult and felt the Mormons had some very similar things in their religion. he was in it for about 6 years and even got to wear the (what he called) 'Magic Underwear'. Like it gave him some kind of superpowers that he'd lost after leaving the satanists.
Sorry Cold Steel. Not meaning to be offensive at all. I think most JWs believe that the only difference between what they are now as humans and what they'll be in paradise is simply that they will never grow old and die. That's it really. No special superpowers. Also they believe that the ones that go to heaven will stay there and I guess they believe things will be cotrolled from heaven in an invisible way (much as they believe it happens now I think). I did have one sister who was 'of the anointed class' tell me she thought they would come down to earth and mix with us like angels. That was the first and only time I'd heard of this idea.