Pulley size ? on cooling

mopowers- I just got the motor back from the shop last week and had it dyno'd. It hasn't been run in the car yet and I'm still working on the pulley setup. I'm leaning towards using the stock brackets and stock 2 groove crank pulley.

It might just be the angle, but that crank pulley is tiny. I'd be curious what your w/p pulley ratio is. Most people want at least a 1:1, or close to it.