I Like What I'm Hearing - Now What?

the instrument is perfect, and the track dsp chain too. I’d like to keep this. How do I do it?
Am I really forced to save a .XRNI of the Instrument… and then save a .XRNT of the Track DSP Chain? How will I remember they’re the same ones? Is there no way to just save the instrument and the track dsp chain in one go, and then reload it in one go?

But Instruments are in no way whatsoever tied to Tracks in Renoise!

Give them similar file names? Seems simple enough.

Can both be loaded via api?