Yes you can. Just make sure that for all your storm ID's you set a password and also set up an email for that storm ID so you can recover your password if you forget it.
Note: If you have more than one storm ID, you will need a different email for each one.
I have three, and I had to set different emails for each one.
I then wrote down everything and put a copy in my wallet, in my desk at work and my desk at home!