Prop selection ???

[02809bristol]

Looking to replace PROP on a 2004 TXRC 150hp outboard. Boat is a 21' CC Seaswirl Striper. The original is aluminium and bent. I would like to replace with a SS prop . Any suggestions?????????????

[rodbolt17]

if the original AL prop allowed it to turn in its RPM range with its normal load than use the same size black SS yamaha prop.