Check diam and pitch on prop body. As you have not posted achieved wot rpm as usually loaded won't know if current prop performs spot on or not on that combo. A friend of mine has same excat OB, was dealer delivered with a 14 1/4 x 17 prop pitch, once break end period ends will know for sure if that prop performs good for his requirements.
Tach that 200 as usually loaded on flat calm, no wind water cond and report back max wot rpm achieved, can go from there maximizing a prop to suit best your boating requirement.
Happy Boating