If
- you do not use your analog system anymore for good, never, ever again
- you will not miss looking at your records (or even the nice looking rig)
- you don't want spending time to fiddle with the set up and cartridges
- you will not get 'tired' listenting to digital only (who knows that)
Then, taking your place, I would most probably sell it.
I for myself did sell the analog rig and all vinyl once, when I was 22 and coming back home from a longer trip. I needed 💲😁. I have bought new systems during the past years and in the meantime have collected around 900 records. Today, analog and streaming go together just fine. And I do like the whole procedure which comes with listening to vinyl.