Like most hobbies, you can spend as much or as little as you want. If you want the "best" and lots of it, then you'll invest more. No different than building a 1:1 street rod or restoring an old Sting Ray. I can't believe how much guys put into a "magazine quality" car, or a
"magazine quality" railroad. So I spend what I want on my cars and my railroad. There's always a guy spending 50 times more, or a guy who can't afford any of it.
I guess that's how life works. LOL.