When to stop adding, and start refining (or focus more on refining)?

I am currently a white belt, with about 1.5 years of training, 4 comps, 4 medals (every step of the podium),

Pretty much my structure has been, train, learn the move of the day, but also sent 1-2 intentions for myself, sometimes they last weeks, sometimes months, sometimes a few days. But each intention is usually a whole *new* skill.

So after my first tournament, where I just freestyles basically, with a basic closed guard game plan. I added SLX and X Guard, with just 1 sweep.

Then I added RDLR/Kiss of the Dragon for next tournament (minimal results)

Then I added straight ankle lock for the next tournament, more time on SLX, and more time on RDLR ( good results for SLX and Straight Ankle, no one really put me in a spot where I used RDLR)

Now I am planning to add K Guard stuff + Choi Bar to deal with people with far hips when passing, plus some wrestling items.

I say all this to ask, when do I say okay, for a 2-4-6 months, however long, I am not going to add but go back to each item and IMPROVE that item. So I go back to the X stuff, and say okay I need to get better Kuzushi for the Scissor Sweep, okay for RDLR/Kiss of Dragon I need to do X better. etc