Seek ye first

Thanks to Hnaef for the sums. After all the shouting, I've worked out one further sum. It goes like this.

Guinea Pig Folk(after) = Guinea Pig Folk (before) + 1

Beaker Folk (after) = Beaker Folk (before) - 1

Increase in Heat = Several kJ

Increase in Light = 0

Increase in Kingdom of God = -12 (while nobody was looking)