reply to u/DunesNSwoon at https://www.reddit.com/r/Zettelkasten/comments/16ad43u/zettelkasten_alphanumeric_method_vs_alphabetical/
Allow me an iconoclastic view for this subreddit: Given what you've got and your creative use case, I'll recommend you do not do any numbering or ordering at all!
Instead follow the path of philosopher Raymond Llull and create what is sometimes referred to as a Llullian memory wheel. Search for one of his diagrams from the 11th century. Then sift through your cards for interesting ones and place one of your cards at each of the many letters, numbers, words, images, or "things" on the wheels, which were designed to move around a central axis much like a child's cryptographic decoder wheel based on the Caesar cipher. Then move things about combinatorically until you find interesting patterns, rhymes, rhythms, etc. to compose the poetry you're after.
Juxtaposing ideas in random (but structured) ways may help accelerate and amplify your creativity in ways you might not expect.
They meant them to be used on a slower timescale, but Brian Eno and Peter Schmidt's Oblique Strategies are not too dissimilar in their effect. You might find them useful when you're creatively "stuck". As a poet you might also create a mini deck of cards with forms on them (sonnet, rhymed couplets, villanelle, limerick, etc.) to draw from at random and attempt to compose something to fit it. Odd constraints can often be helpful creative tools.