Before I draw a line under this one I have a couple of queries with the definitions in two of the clues -
14d - the wordplay leads to the definition being "immortal" which is just so vague and also the clue's last word is "sage" and I've just looked up the answer on Wiki and ???? is, among other things, the ????? of wisdom - a sage!
37a - The definition is "layer" - what about the male ones?
I know I'm being picky, dare I say pedantic, but don't cryptic crosswords and especially barred puzzles rely heavily on the exactness of each part of the wordplay and definitions?
Have I read these wrong? - I sort of hope I have.