Just finished my 3 1/2 year restoration of a 1982 Caballero Amarillo. I dropped a 327 in place of the 305 engine. The 327 has a somewhat radical cam to give it that good loping sound. The engine now runs a steady 208 degrees, but I know this coming summer it may push up to boiling when the A/C is running. I have a new radiator and have installed a 16" single electric fan onto it. The fan is rated at 3000 cfm (Summit FLX-238 Flex Wave Electric Fan). I am considering purchasing a plain flex blade fan (no clutch) and putting it back on the water pump pulley. Near as I can tell there is clearance between the electric fan and a conventional fan. I would hope that the conventional AND the electric both would provide more than enough cooling capacity to bring the temperature down. Has anyone seen this done before, running electric and conventional fans? Is there a problem I may be missing in considering doing this?