Gaming PC dual water loop

I am considering installing 2 separate loops in my Lian Li O11D Evo, purely from an aesthetic standpoint. I would like a loop for my GPU and CPU with different colours of coolant to match the cyan and orange theme of my PC.

Is this a waste of time and money or will the looks outweigh this?

Can the O11D Evo support 2 pumps for 2 loops?