New Artist question

[RegF]

Hello. We just set up distribution and uploaded our EP into Spotify for streaming. We want to use the Artist’s Corner and set up our information. I already have a spotify premium account. Is it smarter for me to just change my account information and username to reflect our band and then start the Artist process or should we start a new account and I just have two different accounts. Wanted to check prior to jumping in. Thank you in advance.  The EP is Melodies From The Sky and the band is Us on Fire if anyone is interested.