Early A radiator

Okay, Im digging this thread back up, because Im having issues figuring out what radiator will allow me enough clearance to run an electric fan on an early A. The radiator im running right now is a stock 70 dart unit. The front side is set back a couple of inches toward the engine, and it places the core about 1 1/2" from the nose of the water pump. I dont want to run a pusher fan, but I really need to get rid of the fly swatter that Ive got on there now. Direct drive fan is sapping up a ton of power, and there is no room for a clutch fan. If anybody has used a radiator with more clearance on the engine side, please let me know!