Humble bundle help.

Technically that isn't legal, because the humble bundle page does tell you that the keys are for personal use only. But if you don't care about that go ahead.

keep origin ones U MAD BRO

Well what you're talking about there has been a hot-topic lately because normally Humble Bundle is giving you 1 license to each game and they're actually giving you the choice of adding the game to the platform you want or both of them if you want. Sharing the second one while using one of em would normally be against Humble Bundle rules, but people have been arguing around that and some people just don't give a shit.