With the forum's help I got 7d, which helped with a few more, but I'm still stuck on:
1a
14a
3d (I think I have13a)
4d (can see a possibility if last word is definitely, but nothing in the wordplay to confirm)
5d
Any gentle nudges would be welcome.
FOI: 9
Got 2d next but like many others I can't parse 2 letters
An interesting, challenging, puzzle. 6d a very clever clue!