perhaps try brining them first? thats what I do when I get those really cheap thin cut pork steaks. a simple brine and then on the fire. they turn out amazing for such a cheap meal. i would guess that smoking them instead of grilling would get a bit hammy but should be really nice.
COS, SS gasser,10-10-10 UDS,and 4-4-11 her twin sister, 22.5 silver, and others.