What you can do with points:

[triplezilla]

100 points:
-A rare marking
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500 points:
- A breeding whenever
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800 points:
-
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1000 points:
-Horse's name on banner with manipulation!
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1500 points:
-Twins;one female;one female!
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2000 points:
-Twins of your gender choice!
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2500 points:
-Twins of your color choice!
-Custom Foal
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3000+:
-Triplets!
-Custom twins
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4000+
-Custom triplets
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(PM me with more ideas and I will add them to this list!)