“Does the Talmud teach a belief in the existence of the burning-forever kind of Roman Hell? Granted, I havent gotten far with the Oral side, but I havent seen that, yet.”
No, not really. Something unpleasant, yes. But it is reserved for the foulest of men, and perhaps none make the cut. Maybe Haman. Maybe Hitler. But then, Haman loved his children and Hitler loved his county and was very kind to animals. So hopefully not even them.
I will say that the Talmud contains the theology regarding the the world-to-come, and the Karaite approach of Torah only (first opined by the Sadducees as named in the Christian testaments) would mean that there is no world to come.
Such rejection of the Oral Law was specifically rejected by the original Christian founders, in that they specifically focused on the world to come.