MS64. The details may warrant a higher grade, say a 65, but the remaining mint luster I believe keeps it at a 64.
MS63+FH I think it's got the three feathers and ear hole for FH. Looks like lots of luster with minimal dings.
Hard to tell if the hair is wear or just a weak strike as many details are soft. I'm in the MS63 range, but not that proficient in grading SLQ.