The only '70 Falcon San Remo I have seen was a stunner with spearpoint lugs. As gugie said assuming you don't have a dish issue and this is a keeper you might consider checking with a framebuilder. A few years ago our local framebuilder straightened a bent Reynolds 753R frame and fork (Reynolds states 753R is not supposed to be able to be cold set) for $100 on Marchetti frame and fork table. I tried the fork myself before taking it in as it looked straight forward but after twice getting it straight and having it pop back as soon as I mounted the bike I took it in. 1,000s on miles later you can still ride around the block no hands.