So, we ended up getting about 40 of the little haunters coming to the front door, so we WAAAY over budgeted for candy (such a shame, now we'll have to eat it all...damn it).
One thing we learned about giving out treats is that our front stoop, is that our front screen door opens outwards. This narrows the amount of space on the landing and forces the Little buggers to go back onto the stairs. This is also hard to convey to the smaller of the kids that we can't give them candy until they move out of the way first. Next year, we plan on taking out the screen window and giving treats out that way, kinda "Ice Cream Truck Style".
I got to play with my liquid latex a bit and greeted them at the door looking like this. I have to say, another GREAT Halloween.