Non ic VE pump to P pump

[mog1300]

I am converting an non IC VE pumped engine to P Pump (modified 215hp pump).
The 370 injector got the same spray angle as the non ic injector, so I think that the 370 injector would be perfect !? Am I right or wrong !?
Does someone got pictures of the marine piston ?
For how much hp are the 370s good!

Daniel