Re: 1995 Bayliner 1800Ls Repower help
Welcome to iboats!
Before I saw your second post I was ready to reply by saying the Johnson probably puts out the same or a little more than the Force. However, I'm not positive; I don't know when they changed how outboards were rated. Worst case scenario, you are looking at a drop of less than 5% anyway.
I seem to remember hearing bad things about the FICHT motors, though. Ask over in the Johnson & Evinrude area.