At BMI the chefs retain the same positions as other junior crew. for example. the chain of rank is, Cabin Service Manager ( 1 )
Flight Supervisors ( 2 )
In-flight Chef ( 1 )
Cabin Crew ( 6 )
That's how it is for the A 330 longhaul. Total (10).
As for the galleys well there fitted with 2 Skillets, 2x toaster, cappucino machines and ovens that can have dry or steam cook. and I have to say the that the quality of the food and its presentation is outstanding.
However if Gulf air wanted to fit this to there A 330 fleet, I'm sure it would cost a lot of dosh, (something I know Hogan loves to do).