TVG fantasy question

[lemoncrush]

For those of you playing TVG's fantasy horse racing game, I'm curious as to how things will work for Feb.

Between Feb. 1 - 5, you can add/drop horses as much as you like

That being said, Feb. 3rd is arguably the biggest day of the month for stakes races, with a huge day at Gulfstream.

So, if you fill your stable entirely of runners on Feb. 3rd, I would imagine you could drop any and all horses who failed to score points that day and re-load with horses running later in the month?

Also, once you score points with horses that day (assuming you have Invasor, Nobizlikeshowbiz, etc..) can you drop these horses after they (presumably) run well and keep their points?
Obviously, it's early enough in the contest (and since it's free) I don't think sharing strategy hurts anyone at this point.