Hi!

I tried it. And I like it.
But still it would be a nice feature to have in a standard game mode.

Hi! I have an idea. Its simple.
A mod that limits you how many buildings can you place. So you can create yellow belts but you can only place down 100, for example.
Same with inserters, assemblers etc.
I think it would be very fun gameplay experience, since you have to work around these limitations ...