Well done, sunny-dave! Good solution(s).
Which is more than I can say for this weeks, I’m afraid - I am largely in agreement with Scorpius, but having “got there”, as usual I’m too pleased with myself to worry about the first point.
With the second, no particular edition of the ODQ is specified; I would have said that any arrangement that fits would be accepted, since the “real words” constraint is not relevant. I claim right of precedence with a first edition copy, however!
On the third, I nearly changed my grid to obey the quotation, but instead have submitted an entry with the quotation mentally obeyed only, feeling that a more direct instruction was needed to make more changes.