Thank you so much for your feedback and assistance. Through a little more digging into Vikno (all three of them) on jewishgen.org, it appears as though #3 may indeed be the one I am looking for. Would #3 have also been in what was the Bukovina region?
Until now I was focusing on #1 on your list.
Who knew that there cound be two Viknos only 60 km apart?
I will definately begin digging deeper with LDS, though I'm not thrilled knowing that I'll have to translate from Ukrainian or Romainian (depending on the date of the records...)
Thank you again!