>>21444753 (OP)I think since you don't have a thermometer call these cutlets, ie very thin, and insist on using the broiler element, you're going to have guess when it's time to flip. Check on it in 5 minutes, and look if it's browned or charred at all. if there is any fat along the edge is it slightly cooked or rendered any or firm and full looking? If not, add minutes and leave it. If so, flip and note the time it took for side 2. When you hit the timer for "finishing" Take another look, and feel free to pull one out and cut into it to test the doneness throughout the thickness.If you have to put it back another minute, do that. If you want to hit it with some sauce and repeat steps of flipping a couple extra minutes, feel free to glaze a topping on there.
Well done pork is not tricky. It will lose the pinkness and the texgture becomes firm and white, and at high heat that you're choosing, it's not ideal for tenderness, but it'll be edible.
For the neck, I have no clue. I wouldn't at all buy a neck from any animal, uhh nice way to get prion disease. No one has time for that and it has no cure.