Your timeline is faulty as its interpretation of the 70 years is misp[laced and further WT scholars have already produced a more accurate timeline. Scholars have different timelines for the Divided Monarchy and there is no consensus for this period of history within current scholarship so your comment that your timeline is in agreement with the best scholars is simply bunkum.
We're talking about the Neo-Babylonian period, not the entire Divided Monarchy. Nice try at muddying the waters. But yes, even in the broader period, where there is disagreement among scholars, my timeline (with years for Judah and Israel based only on the Bible along with Decision Table analysis where needed) is within the bounds of the various years advanced by scholars unlike Watch Tower Society gibberish which is broadly recognised as fringe nonsense.
You can talk in circles all you like, but your 'interpretation' (really just going along with Watch Tower) of Babylon's 70 years is plainly irrational.