Hi Jason,
How does that sound to you? If good, then that is a start. It isn't that your birth name is wrong. It is not, but is it useful? My birth name is Doug, my name is Julie. Julie has significance to me, I adopted the name of a young woman who helped me discover myself long before I could understand dysphoria, or gender fluidity, or much of who I am. Doug is no longer descriptive of me, but some in my family call me that and I am not offended.
A name is a label, a good name imparts information. An inappropriate name obscures meaning. What does Jason mean to you? What image does it conjure? What about your given name? Is the picture pleasing?
Nicole suggests a trial. Good idea, play with names. There is no rush, and no perfect answer. Only the answer that is perfect for you.
Julie