Repowering a Gemini Catamaran with a Mercury 25HP engine

Gemini repower, replacing Westerbeke with a Mercury 25 HP outboard motor. Replace engine, Gemini Catamaran sillette drive problem
00:00 Introduction
06:30 taking measurements
06:43 getting the engine to the boat
08:18 The Panther Bracket
18:48 getting motor off the dock onto the boat
20:50 Replacing throttle and shifter etc
23:28 Reusing the diesel tank and MA500
27:28 More on throttle controls and shifter
29:31 deflector place, steering and Bay estension