I think I would pas at start (as jocdelevat wrote). Looks easy to describe hand IF reopened by opps (by their bids too) or go defence maybe. The problem with that "IF" ;) I definitely need the final answer. With forcing NT I agree wih 1♥-1NT-2♦/♥-3♣ In Polish club seems easy: 1♥-2♣-2♦/♥-3♣