Revelation Racing Supplies (Sydney) claim to have a kit to fit R&P to all early style Ford front ends (Falcon X-series, Mustangs etc). They also have a Strut front end kit that basically bolts in and it's not a flimsy strip only jobs but made for the road, it comes with bigger brakes too. Even though it is a strut front end it gets rid of the dodgy angles and 60's design on these cars.
Warning: it's not cheap and no, I haven't done it. I checked it out and had a good chat to the designers at least years Summernats.
Ph. (02) 9907 3755.
Territory - WHEELS COTY