All done now except for that elusive 13 Across !!! Am kicking myself for not getting 1 Across earlier, yet another very elegant clue devised by Dilwitch !
cagey the cryptic part of 2 Down follows the hyphen, and you need to think of a 4-letter word for "great" plus a poetic word for evening.
Any little hints as to 13 Ac will be more than welcome. Have just one letter now to fill in. Am assuming that the coin substitute consumes the first three squares ...