Re: starter motor not raising up?
You posted that it calls for an SR7HS spark plug
I wonder if that was a typo.
NGK makes a BR7HS, which is very commonly used in outboards.
Rarely stocked by NAPA but they can get them within a day, and very reasonably priced.
Idle mixture should be set to best idle IN Forward gear IN the water.
You can try setting the idle on the hose to best idle PLUS 1/4 turn out, then recheck once you launch the boat, it should be close enough to keep alive.