I think your exercise choices are fine. I would suggest more focus, and not emphasize something like the curl the same way you would, say, a squat or OHP.
For example, I would consider doing the following at the “main strength work” that you focus on progressing at using 531 percentages or similar:
Then, after the main strength work, use the following as an assistance circuit, aiming for a total rep count:
An example would be to do reps of 5 with the main strength work (adding weight to chins/pull ups when you’re strong enough). Something like the good ol’ 5x5. Can be done as a circuit or straight sets.
Then, move on to the assistance moves. Don’t fret over the weights used, but just hit a total rep count. Move up in weight when it get easier. Your total effort here won’t be as great as the main strength work, which is how it’s supposed to be.
50 curls (any variation)
50 dips (or press ups)