IMO, 635 isn't the best choice for strength. If the stripers are tuf enuf to break 604s, they will likely bend out the 635s. Again IMO, the Mustad 32786 would be a stronger hook, but a more complex mold mod. It would be possible to do the easier 635 mod now and later on remodify for the 32786 if needed. "LedHed", what do you think?