I forgot also you can set your witness link on the blockchain, set it to whatever you want but it's best to link to your witness thread. Here's the command with my details in it:
update_witness pfunk "https://steemit.com/witness-category/@pfunk/backup-witness-pfunk" "STM8cyuEGDL7Pk7Mu43QKa83pvWgS6RVuvPNwib8pQCSaWUxgrPv9" {"account_creation_fee":"10.000 STEEM","maximum_block_size":131072,"sbd_interest_rate":1000} true
You'll have to change the user, the URL, and the key.