Where does it end?

There is NO end to this $#!+.

I guess it ends when you quit buying cables for $4300.  It's your choice.

Having a hard time understanding the question. What do you mean, "end"?

Payment pains.. They come they go... Then you deliver. OUCH..

Really want to spend money start changing spouses.

They get all the equipment and you get the bill, your doing fine.

LOL 

Regards

Last month I spent $4,300 on a pair of *used* speaker cables.

You just got started...why do you want it to end? :-)