Question Local Apple Music Library on Two Macs?

Hi all,
I've got a steadily growing collection of hi-res and CD rips that I keep mixed in with my Apple Music library in Music. When I go back to the office, I'm hoping to keep listening to these higher-quality versions rather than the normal matched AM versions.

I know from replacing downloaded Apple Music files with ripped files that it's not always a pretty process and tends to involve a lot of duplicate-squashing, but I'm wondering if there's a way to have the ripped files on both computers without sending Music haywire.
Any thoughts?