Thanks for your speedy responses: Thanks for dhoti and I thought it might be bilberry and then 49d would be baste;
32d wrecking - which I had thought of but had 'retool' for 40a which made one of them incorrect! (40a alter, revise (6) I now have -e-o-k - could this be 'rework'?. ) 45a I think hand-punch sounds good and fits in 'wrecking'