Re: Opinions on a Bayliner Trophy...
I had a 1996 Bayliner Trophy W/A cuddy (model 2002) and loved the boat. The issue with early Bayliners (mostly 80's models) was due to poor construction. The company made major changes in their construction methods in the early 90's but has a hard shaking the stigma of the name. That is one of the reasons Bayliner changed the name of their bigger boats to Meridian.
Nonetheless, like anything else, the value of the boat depends on it's condition and the previous maintenance it has had. Any boat can be subject to neglect. There are perfect Bayliners and crappy Grady Whites. Regarding the engine, I had a Merc 150 any that was the perfect powerplant for a 20' cuddy. It is not a light boat and I have talked to others with the 2002 model and the Force O/B, and they even say it is underpowered. Force discontinued the O/B in 1999, so I wonder what year the engine truly is.
On another note, the model 2002 I am discussing was a 20' boat. Your 22' boat would be even slower. Aside from that, you may test drive the boat and it could run out at 35-38 MPH. But, it's empty because he's selling it. By the time you load your family/friends/gear/coolers into it, you would be lucky to see 30 MPH. Look for a bigger motor, and ones you can finds parts for.
Best of luck.