Any possibility of pressing the WP "cross" rearward slightly so that you could go ahead & use the tried & true MP thermal clutch fan? As you know that would require alt/crank pulley front/rear spacing changes to compensate along with likely a different WP pulley. Replacing the 4 pump bolts with "buttonhead" bolts gives you more clearance there. Just an avenue to consider. I ain't never run an electric but generally from what I've read on here most of those setups dont cut it