For a wedding reception, I'd go with a 6 oz chicken breast and 1/3 lb Brisket PP.
130 people X .33 = 43 lbs cooked = 86 lbs uncooked brisket.
Petite steaks sound like a 6oz strip?
Pitmaster @ Lockharts BBQ
I cook the best brisket north of Dallas. Get over it.
Northern midwest director for OBR