Nice work Cabinetman, really top shelf.
I also had a shop in south Florida for 15 years.
I would agree with having no problems with expansion if in south Florida.
Everyone, from trailer parks to people who would order cabinetry of this quality have air conditioning there, keeping the environment dry and stable.
However if you were to put this same unit in say New England it may not fair so well.
People there welcome the moist spring and summer with open windows.
Then they heat with wood and oil, drying everything out again for 8-9 months a year.
So depending on where this table winds up, it could be an issue.
If i were to "wrap" this with a 3" edge, I would do it with thin laminated strips which would be much less likely to separate since there is continuous tensile strength and only one joint.
It can be profiled all at once to any shape desired.