You brought up Tobit, not I. Tobit has no relevance at all to the priesthood.

Our glorified bodies will be male or female because humans are intrinsically one or the other and made up of Body and Soul, and therefore gender has importance beyond marriage.

Our current theology of the priesthood is “not coherent” because it riddles your propositions full of holes and renders them incoherent musings.

The priest in the Eucharist brings into being the anamnesis of the one Sacrifice of Jesus Christ the High Priest, who offers Himself for all eternity as a priest in the order of Melchizedek. As the bread must be wheaten and the wine of grape so the priest must be male, all being iconic of the one perfect Sacrifice. The bread may not be rye, nor rice, the wine may not be apple, or plum, and the priest may not be female.