Where does it end?

Hopefully, you've upgraded the table/phono stage  as much as those magic cables.

Those cables better be attached to $10K+,beautiful sounding/looking speakers. Nothing gets done without a solid amp $10K+.

Still not cooking with gas.
All that is a waste if the room isn't treated appropriately.

We haven't even tweaked yet, or used a  "proper" LP. 

It ends where you can see the copper. For $4300, maybe gold?

When you are not interested any more.

G

Okay, you got a turntable and speaker cables.  Now you need an integrated amplifier and speakers to make it work - the end. 

Never ends just keep spending big bucks as its way cool.