yeah original = first e-mail on the account, OO = first owner though, they're different but if the OO has foul intentions they can potentially still recover, just secure it as much as possible etc
you should always try to aim for more, so each time you made 3m from f2p > buy a bond > etc it will go much faster
you could have done blast furnace on 1 acc and made a lot more this weekend :P