Thanks for the suggestion Sheep (it would be nice if you were to sign your posts with your name so we need not refer to you as Sheep) that sounds like a reasonable idea.
I decided I don't want to support Starlink, not a fan of thousands of low orbit satellites bathing the planet with megawatts of electromagnetic radiation.
Surely there must be some computer pros on this site that might be able to guide my path towards a cost effective and well performing NAS machine. I've built plenty of high performance gaming PCs in the past, nothing like a music/movie server though.
Jay