iisnumber12, Power anklet passes down speed, but whatever the power item is that boosts special attack passes down special attack attack (I think)
Here's what you should do;
1. Get the power item that boosts special attack.
2. Put in on the Starmie that had 31 sp attack IV'S
3. Breed that with another Timid/Modest Starmie that's holding an Everstone.
4. Wait until you get something with good speed IV's too.
That should get you the results you want. Check with Chariblaze on all of this just to confirm, I don't want to get it wrong and waste your time.
And to answer your question, speed is a priority on Starmie, so 14 is only sub-par.