Your motor builder should be able to input all your build information into a computor program that is readily available online and come up with HP and Torque estimated value. Only your builder know the exact specs of all the setup he did during the build.
Its pretty typical to derate these values sometimes by as much as 30% depending upon the correction values that the software dictates.
Talk to your builder; he has all the info needed to find that information for you. Anybody on here is going to be GUESSING.....