So Im signed up for the 60k Delta promotion and had to switch from points to miles to do so.

Next week I have a long 6 day stay at about $350 a night so Id like to get the points. I'll have plenty of stays to get the full 60k miles.

So if I switch NOW back to points, wait until I check out, then switch BACK to miles will I still be at the same place in the promotion?

Or will this throw things out of whack?

Thanks!