Welcome to FT.
I think your first three questions can best be answered by studying
this chart. The chart helped me make my decision a little over a year ago,
Originally Posted by
aiseri
4)Can the challenge be started retroactively, that is to say Nov. 1 for us?
Nope, not once your flights post.
Originally Posted by
aiseri
if I can move the points
Points cannot be moved for the purpose of a challenge. Moving points, if possible at all, usually brings about a huge loss of points.