just ordered this cooker:
http://www.ebay.com/itm/301562479231?_trksid=p2057872.m2749.l2649&ssPageNa me=STRK%3AMEBIDX%3AIT
it looks very suitable with a large enough diameter ring to fit the 23 jet natural gas jet burner in with a little side clearance and its definitely much more solidly built then most of the ones I've seen, plus its all powder coated finish and not just painted like the others.