Hi Rikka. Welcome to Geekhack. I'm sorry I'm so late, I haven't looked here recently.
Those caps sound really cool. MX stems only, I imagine? They also sound really expensive though as well, lol.
I don't know of anything that feels just like Cherry browns unless it is really, really dirty or something. Most things meant to compete with it are smoother, and have a more noticeable tactile event as a result. Box browns also actuate higher, I believe, and the profile of the bump itself is different. Gateron browns are probably a good contender to feel more like MX, but like I said, much smoother.
Have you got a good comprehensive switch tester? What switches have you tried? You may find your preferences shift as your horizons broaden a bit.