Ok to answer
@Tall Timbers , at the 7 minute 55 second spot on the video, he says "after that the rapture will kick start the 7 year tribulation". I was pretty sure he said something like that and indeed he did.
The other question
@Andy C right about 8 minutes and 47 seconds he starts speaking of the number of times that exactly 2550 days are between the feast of trumpets and yom kipper are 0 times before 1948, 6 times after 1948 leaving a seventh time this year and 0 times after this year. I can't explain it better than that and he says it more clearly on the video.