Help me pick my name for singing career, need opinions??!?

Well, my real name is Veronica. I want my satage name to be Va. I am really feeling that name and I have been already using it. I just don't want it to limit me as to what type of music I can sing and where I could sing and who my audience would be. Do you think the name is more important or the talent. I have a great singing voice and a y image, but not trashy. I dance and I really get involved with the audience. my other choice is Varonika. There are too many others using Veronica.