Amount of copies: Two.
EV/IV Check: No.
When you can trade: Now.
Able to keep a copy: Not sure on the redis rights right now.
If something is Non-Redist you shouldn't be trading it, even to an EV trainer/Cloner. Just letting you know. But the Tenta is Fully-Redist, I wouldn't do a giveaway with something that's Non-Redist.