only thing i can recommend is to get a square base burner, not a ring base. many use keggles here, and they generally don't sit well on round burners. plus, i find the square burners to be more stable.
do you have an academy sports and outdoors near you?
the burner i have right now i bought at home depot, it is the bayou classic sq14, i believe.
you can also get the banjo burner off amazon for a decent price, depending if you need that much power.