Thanks for the link, those halloween ones are really cool, I like the amelanistics as well. The only kind I've seen around here are a dull solid olive color.
Congrats on the eggs. At those incubation temps you should expect to see pippers around day 55. They incubate pretty much the same as western hoggies. The leuscistic easterns are to die for though. There were two leuscistic/ white sided ones found last year. They were amazing looking.
I would worm those two you got since they are WC. Hoggies are the worst for parasites, and they really seem to multiply once in captivity.