Interesting analogy, comparing owning a Disco to raising a child. I'd bet they have more in common than just the financial loss.
I am guilty like the rest of us spending $$$$ on our Land Rovers, about $16k-17k on my Disco including purchase price. Being part of a 45yr old 4WD club I also get a lot out of owning my Disco.
My personal opinion is Hendrik likely doesn't need to spend as much as he may have first thought to achieve the outcome he desires, but obviously is welcome to spend as much as he sees fit.

