So I've been considering replacing the clutch fan with a 16" electric fan, a quick look on ebay found me this.

Ebay Fan

2750CFM, skinny, 3 year warranty etc and leave enough room to keep the pulley and bolts to stick the factory fan back on if its a problem. Anyway, for the price and the stats it seems like a real deal. Cant wait to give it a go.

Cheers
Steve