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Nice collection, man! Yes, do what makes you happy!
Here's most of my current small collection and a coin for size reference.
I used to collect some nendoroids, figmas, revoltechs, a few mech models and other random figures. I decided to downsize once I wasn't feeling it anymore. I sold and gave away almost everything and now I only collect smaller and cheaper figurines like cute Japanese capsule toys. I live in Japan now so it's been easy to find most things pre-owned. My smaller place also forces me to keep things manageable. I'm much happier now with a smaller collection of small things I like the most.
I still appreciate the types of figures I used to collect, but now I just google pictures of them. It works for me.