Is a parrot incubator better than chicken one?

[danischi24]

I'm going to be using my friend's parrot incubator that he hatches Macaws, Cockatoos etc in to hatch some silkie eggs. I only get one shot at this so I desperately need to get it right 1st time. Do you guys think I have a good chance of a hatch? As far as I know, they are fully automatic fancy bators & a few different types. I'll make sure it's disinfected & I'll set the temperature correctly. Anything else?

 

[MissPrissy]

Length of incubation for chicken eggs: 21 days (or more)
Humidity: day 1 - 18 = 40%, day 19 - hatch = 70%
Type of incubator:
Forced air circulated: 99.5F temps
Still air (no fan): 101 at the top of the eggs