Hello, Elle!
I am having chocolate and crisps now!
Yes, my puzzle is finished.
I'll try and remember it!
7d, I remember from Mass. Dominus vobiscum.
The parse is a bit like, perform/do, less/minus, very/v, old/o, British/B, and anagram of "music/iscum".
13, I looked up EVA, and I think it gave "extra vehicular activity", for "spacewalk".
"SWALK/sent with a loving kiss", is there, so would "with due respect be "pace", Latin, maybe?
I have "electric", too.
I have no parse other than "electric" is "current".
What think you?
I'll be grateful for a coffee, too, ta.