Random Costume Macro

[dreameer111]

Im looking for macro that will randomly cast one of six costumes (orb of the sin'dorei, frenzyheart brew, iron boot flask, stave of the fur and claw, savory deviate delight, and noggenfogger elixir).
I tried to use the basic /userandom but it seem that anyone of them on cool down causes the whole macro to be unusable. If anyone could help it would be extremely convenient.

[lawomous]

/castrandom has been specifically broken not to let you use spells with cooldowns randomly, the best you can do is limit it only to instant costumes with no cooldown like drinks.

/castrandom Savory Deviate Delight, Noggenfogger Elixir, Murloc Costume

thats about all I can think of.