Whisk the marinade ingredients together in a large bowl. You can also use a large sealable baggie or plastic bag.
Add your pork chops to the bowl or bag and submerge in the marinade.
Marinate for 1 hour minimum, or up to 24 hours for the best flavor penetration. The marinade can be made up to 2 days in advance.
For the glaze, whisk together the glaze ingredients in a small bowl. Pour them into a small pot and bring to a quick boil. Reduce the heat and simmer for 10-15 minutes, or until the glaze thickens up. Remove from heat and it will thicken even more as it cools.
When ready to cook, remove the pork chops and discard the marinade.
Heat your grill to medium-high heat and lightly oil the grates. Add the pork chops to the grill and cover. Grill for 3-4 minutes.
Flip the pork chops and grill another 1-2 minutes. Get those nice grill marks!
Reduce the heat to medium-low (or, if using charcoal, move the chops to less direct heat) and mop a bit of the sweet-spicy glaze over the chops.
Continue to grill another few minutes, basting on more glaze, until the internal temp of the pork chops are at least 145 degrees F for medium-rare and 160 degrees F for well done.
Remove the chops and let rest a few minutes before serving. Top with extra glaze and serve.