Even if it doesnt hold up, there are hundreds of free 4ac's out there
I think the hardest part will be your intake manifold, you can do a simple j pipe off the stock exhaust manifold for the turbo, but if you use the stock intake one it will be a bit of work mating a fuel rail and injectors into it
Unless the "efi running gear" you speak off is a manifold of similar port pattern
The other option is put the turbo on a j pipe, remove the stock carby and have it blow right into the intake mani, and use an SU carbie or some sorta suck through on the inlet of the turbo