You're all set.
Exactly why we chose those two. But, they're too difficult for most to use. I've been doing this since I was entering octal in on front panel switches, and the quicker I can point and click to get everything to work the better off I am. Computers should be for our aid, to make things easier, first and formost. Everything else is just the pain the A that comes along with it. You have to really need those three or four 9's to put yourself through that much torture. And few places do.