Electric Outboard Engines Hi Just Bought A 50hp Mercury Outboard Engine And Need Some Help With The Electric Start/speed Controller!?

Hi just bought a 50hp mercury outboard engine and need some help with the electric start/speed controller!? - electric outboard engines

Just recently bought a 50 hp Mercury outboard was founded in 1988 and came without speed controller or stand anything in context. When I bought it, told me it was a start and electric power tilt and cut, but I'm sure it is necessary to accomplish these tasks. I thought the cruise control has a lot of switches and buttons or by pressing on it was the passion and attitude of the engine, and it was also a place to turn into a key or switch on the engine. But I can not find on the Internet, has built an electric start in maybe because I'm sick, they do not have a slot for a key role in them?

Does anybody know the answer?