OK all done. Definitely a bit easier once you get into it. The tough parses were usually solvable from the crossers (1a excepted in my case). Never heard of the farceur but again solvable from the crossers and working backwards. My LOI in fact. Some of what you think are definitions turn out not to be and I think this is deliberate so thanks to Brummie for a fine test.
COD I think would be 27a because it had me going down the wrong path with the second word for a while.