I need to do about 15 chicken thighs as I'm having some people over, and not sure how I'm going to fit them all on the top rack. (18.5 model). I was not planning to use the bottom rack as I'm heard there are food safety issues with chicken dripping on to another meat (even if it's chicken). Do you think 15 could fit? I did 6 the other day and it took a good bit of room. Maybe if I go vertical with them? Would anyone recommend putitng them in a rib rack or something like that?