It sugjest changing your order of work just a bit. Do the bend first, but only to 45 deg. Then isolate the heat just to the bend so you can drive it into itself (upset) gives just a bi more meat at the bend. Then draw about your point, finish to 90 deg. A square boister wil help, but you can drive it into the pritchel hole if the spike is the right size to flatten the drive pint and refine the 90. Form the hook, then twist. One twist should be enugh (unless, like me you turn the hook the wrong way one in a wile ;-)
As to the workmanship, good work!