Here is a "Basics of Basics" on spray technique to spray and even coat over parts. Unless the part is TOUCHING the other it isn't necessary to be so anal about it (my middle name is Anal) so as far as the bed, if you apply the same amount of coats applied exactly the same way you are going to be fine. Things like the doors were they are right up against AND on the same plane, that is where you really get into trouble with things like this.
Spraying Technique - Autobodystore
Now, this is coming from a guy who has painted thousands of gallons of paint, but next to zero candies so let's see if my "Basics" sounds good to someone who has shot a bunch of candy completes. But with the understanding I have of candies it would be perfect.