This is my setup when I get my boat a 882 and 200 Merc EFi. Will the transom hold up to the bigger engine & more power form the 200. It is rated for a 175 Opti but a 200 Merc ELPTO weights less than the Opti 175 and the 200 EFi is bout 50 pounds heavier than the Opti. I'm going for the 200 because Windhoek in Namibia is 4600ft above sea level and you lose 25% power so I get the same power as a 150. Will the extra 50 pounds make a difference on the transom or must I go for the old 200 ELPTO motor.