GIORDANO:
You make good points: you can't build a "Paradise" on the bones of the innocent. (But, according to JWs they aren't innocent.) But, building it on anybody's bones is unpleasant and not a good foundation for happiness. And, yes, it would surpass the evil of the Third Reich.
Why is it there seems to always have to be a great extermination on the earth???
While the promise of a perfect body (according to the WT) sounds attractive, I just don't believe anybody would ever really be free in any such "Paradise". They'd have to walk around more paranoid than anybody in any kingdom hall, complete with fake smiles. It would be like an Outer Limits episode.
It just does not sound inviting.