Recommended electric fan with supercharged build

I've been looking through the forums to figure out what sort of electric fan I should purchase and what size so that I won't have to make a second purchase when I DO decide to go with a supercharger on my e36 m. The Spal 16" straight blade seems to be what I'm leaving towards...



Any tips would be great as I'm installing my cooling system Monday or Tuesday. I purchased the ecs high performance cooling system upgrade.



Thanks in advance.

Recommended electric fan with supercharged build