which electric fan will fit?

I've used the Taurus fan on the slant and now the 360 magnum motor. I had to remove some of the webbing to clear the slant water pump, but it clears nicely on the v8 mag, even with the serpentine setup. The one thing about the fan I don't like is the shroud. It doesn't seem to fit very well no matter how I placed it due to the lower edge being more shallow than the top edge. I run it on high only and it REQUIRES an 80amp relay and some heavy gauge wire to run. It will melt a 40amp relay to slag in a few hours of run time.