1989 Oil Injected 80 hp - adding power trim/tilt

[jonny_neffs]

I am considering adding power trim/tilt to my 1989 Oil Injected 80 hp. The guy before me had it put on a 1973 Starcraft american 15 ft boat. It does not have power tilt/trim at this time but a factory manual set up with a damper. I have seen the CMC set ups and many used Mercury set ups that should "bolt on" I also found a somewhat local guy selling a 1989 150 hp engine that has it and he may just sell me the power tilt/trim but I am not sure it will fit without modifications. Any thoughts on this? Lifting my current engine by hand is quite a chore, but I am not sure it is worth the time and money to add power to my current set up.

Thanks for any info,
jonny