I'm just following the Church which had the practice of Communion well before Scripture was codified.  I think that if I am picking and choosing anything, it is picking and choosing a Church which, I trust, is founded by God.
Of course I am being ridiculous; for a point.  The "reductio", in this case, being "where does one cease imaging the Cenacle as some sort of norm" for the receipt of Communion?  The word "take" also has the meaning of "receive into one's body by inhaling, drinking or swallowing."  In Latin, accipite is more properly "receive".  Suggesting that it might only mean "grab", "hold", or some other manual action, while quite possible considering the context, isn't necessarily the only way to imagine that Jesus gave the disciples His Body.  He didn't ask them to wash their own feet.
By the way.  I am grateful for our discussion.  We may disagree on some things but I hope you trust that I don't consider myself some sort of spiritual superior; far from it.