seems to be reasonable,, the answer is in how the bow is shooting,,
I will add that is why I like to have a chrono,,
takes a bit of the guess work out,, I can test the cast after sweating and see show it is doing,, if it has reasonable cast,, and the profile is stable,,,I feel like the bow is ok,,
I dont know if 50 arrows is going to give you the whole story,, but its a good start,,, it might shift a bit after 1000 arrows,, depending on the design,,