I'm going to go 64 , but a 65 wouldn't surprise me as they are quite lenient of hits on these large gold coins . Nice one Angelo .
I will say 65, though it seems to have more than the normal amount of rub (by Saint standards) on the obverse. If 58 was an option, I would have voted for it.
I'm going to go with 64. I have a 1925 MS64 in my collection and it appears slightly nicer in condition. So based off that, I wouldn't expect this coin to grade any higher.