Ok here's the deal. Got a boat ...88 Bayliner Bass Trophy 15' came w/a Force 50 that unfortunately doesn't have spark on one cyl. I am having an outboard mech. coming Fri. If the diagnosis/repairs get real pricey, I have a buddy who has an 85hp Force that runs well and can get it like stupid cheap. Can I do it? Should I do it? What can I expect if I do do it? Transom is solid, boat is in real good shape. I'm just sayin if the 50 is gonna kill me in repairs (it might not) also the 85 has tilt and trim Thoughts anyone?