cooling fan options?
Have you tried/looked at the lower profile Jaguar fan clutch hayden part number 2735?
I run that with a champion 4 core, fan shroud and MP 7 blade fan, and reverse osmosis water, and radiator additive (Justice Brother Super Cooler).
Pics and description here:
http://www.forabodiesonly.com/mopar/showthread.php?p=1969547748