Help with new Prop

I damaged the stock aluminum prop (10x15) on my 2006 50hp outboard it is on a 1652SC G3 flat bottom aluminum boat. I want to put a stainless prop on and I need suggestions and welcome any input. I want maximum top end speed.

Thanks,

Greg

[boats.net]

If you are in the upper side of rpm range with the alum prop, you might try the 14 pitch performance series prop.