I don't think it's quite PL. It does look like it has very nice semi-PL fields. I would call it a 64.
Have not seen SLEC used recently. I’ll give it a try. Strike - 64/64 Luster - 65/65 Eye Appeal - 63/66 Contact Marks - 63/65 63.75/65 64PL with the reverse carrying the grade. If it doesn’t get the PL agree with @ddddd on the star. I could see it at 64*
The problem I have with GTG is that the coin in hand view by the naked eye is one thing.....viewing the same coin imaged with a 10 meg camera is unforgiving....as any hit on the coin looks 100 times worse than actual in hand. As a 10 meg image can be enlarged to fit on a wall....