I have 18 dia 5 blade 33 herrings but they are 16 degree

Those might work, I will have to call brett at B blades to find out. How big of a difference does the 2 degrees in rake make??

A touch less stern lift, no other change.

I hope you're looking for some beefy props, and preferably forged. That thing will want to toss blades with those turbines and hefty hull if you ever get into tougher water that will actually air the props out.

Looking forward to seeing it with the new drives!

Still looking MarginMN might have something close but not exactly what I'm looking for.....