Yeah, just be a human being trying to follow his or her dharma. That is enough.
The term or label 'Hindu' or 'Tantra yogi' serves the purpose of a functional identity, just like your name Marcion.
If you had no name you would not have been able to have RF membership, as they require a name .
The term 'Marcion' is just a label for your person, created by your parents for functional purposes. 'Marcion' is not engraved in your body from birth or anything of that sort. It is an artificial man-made identity, but it serves a purpose.
Similarly the terms 'Hindu', 'Japanese','muslim' , 'heterosexual', 'female', 'transgender' and so on. You use them for functional purposes but not emotionally identify with them as your true identity as it is a false identification leading to creation of the ego, reactivity and psychological suffering. That is where the label trouble erupts, and all conflicts arise from these dualistic divisions due to the emotion invested in them by false identification.
The true identity as per Vedanta is the Self, which is awareness or pure consciousness, and there are no dualistic divisions in this state of being.