Cor, oh my (both used rather a lot recently!), I finally 'twigged' the parsing of 29A and, thanks to posts here, got 27A to finish it off.
I think the 'hints' given here are pretty fair and not spoilers at all.
Sometimes you have the answer but parsing it is the problem; so I am going to say that 29A was my favourite.
11A I got from the crossers but still don't like it. Am I missing something? Don't recall that this stuff does that thing that might make it a bloomer.