question on a 3rd gen.

ok heres the deal I got a 90 f-bird with a TBI 305 I wanted to get a TPI setup for it but befroe i get it I want to know if it can be put on a 350 from the same year. because the motor in mine if pretty much toast so if it craps out I don't want to have a junk motor and a good TPI that is just going to sit around and collect dust because I don't want to build another 305 when it goes I want to build a 350 for it. so does anyone know if the TPI setup is interchangeable between both the 305 and the 350 ? thanks in advance. :)