First try what do you think?
I think the rings need to be bigger as these are only 7mm which may not give you enough movement over a larger needle ??
I used a jump ring so that if you did forget to remove it, you could simply twist the ring open to get it off the knitting.
I think the loops I have done could also be neater, I am useless at wrapped loops!
But are they something along the right lines?