I am not sure but here is my basic recipe.
32 oz oil (I used for this particular batch; 22 oz CO and 10 oz Canola)
4 oz Lye
10 oz Water
(And whatever else you want to add...)
It is useful to learn how to convert your recipes in percentages. When you know how to do this, you can change the size of the recipe easily. Making little batches means you don't need to use so many of your resources while you are learning.
I have converted this recipe for you, and it gave some interesting numbers. As much as it is high in coconut, the recipe is also very heavily superfatted.
Wherever you got this recipe from, the person knew to add the superfat to help counteract the drying effect of the coconut. This doesn't make it a great recipe, but at least you will be able to try it out and see what you think (keep a notebook and record your recipes, notes and tests on how it feels - these will be useful to you if you are going to keep going with this and you will be surprised how much the feel changes over the coming weeks).
Anyway, your recipe is:
69% Coconut Oil
31% Canola Oil
29% Lye concentration
25% Superfat
For your trial batches, go small, but not too small - about 400grams is a good sized trial batch - it's enough batter that you can get a stick blender into it (important for the slower recipes) and still be able to manage the required measurement accuracy (the smaller the batch, the bigger impact even a tiny variance can make to the final results).
... what do you all do with practice batches? Because it cost money to get supplies for practice batches too.
As Primrose said, use them!
It hasn't been mentioned here, but you will also need to learn a little on the essential oils you are using as well - some of them have safety limits on use and others just disappear in cold process soap (the scent doesn't stay).
Good luck! With your determination, you will get there - just do as the others have suggested and read up as much as you can on the qualities that the oils and additives bring to your soap.
This thread is a great read for a beginner:
https://www.soapmakingforum.com/thr...ou-give-to-your-beginning-soaping-self.62916/
[Edited to correct quote brackets]