Hi just throwing in 2 cents.
I supervise the paint shop for an aerospace and defense company.
I can tell you that baking, unless it's a coating system that requires it, is not necessary.
Assuming your parts are primed and prepped correctly, baking only speeds up your time to touch.
Basically it will "dry" them faster so you can use them. "Curing" cannot be sped up in this way, and will take about a week.

When you fly, know that lots and lots of those parts never touched an oven.
-Darkmatter73