hey guys thanks for the flood of help here!
Yeh I may have jumped the gun looking at those aeroflows they are only a 351w.... woops.
I am thinking the pavteks might be the go! Get their cam package to suite and an air gap dual plane manifold ontop of a freshly rebuilt bottom end should be healthy enough for the F100 without making it unstreetable!
AFD's would be the go if I wanted to chase more HP from this but its more of a weekend / work type street build!