I was of the same dilemma, the 57 was calling to me, I have a 53 vs Duo Jet with TArmonds.Congratulations, that’s a great looking guitar.
I just bought the 57 version of that guitar (G6120TG-DS PE) which is very similar to yours but in Round-Up Orange finish with Dynasonics and Hump block fret markers. I agonised over which version to get, the 57 or the 59, as they are both superb guitars but decided I’m a Dynasonic guy at heart. But having seen yours…………
Edit: Oh yes, mine has the 2.5” deep body too which is really comfortable. It’s only a half inch thicker than my Duo Jet!