In that case, Go for the B&M or Weiand 144 kit. Roots blowers look and sounds cool. The 144 has a carburettor flange on the top and the whole thing would just bolt straight on. Hood clearance might be an issue but it's taller rather than wider so you would probably get away with a taller version of the regular bonet scoop and wouldn't look out of place.
There's always a kit or two on ebay, most of them are Chev but just keep an eye out for a Ford one.
Here's a couple of Chev ones on Ebay:
144 Blower
144 Blower
Cheers