Party expenses in Joburg

Hello I'm thinking of moving to Joburg end of summer, I've looked through the forum and found general info on housing, insurance, cars, medical and so on. However I wasn't able to find much on entertainment, my questions are more club related.
How much are drinks at the top clubs?
Bottle service?
Entry fee?
Minimum on tables?

Thanks in advance.

$20 entrance
$6 per beer
$7 for medium cocktail
$10 for large cocktail

We dont usually book tables. We tend to be more interactive with others, but tables can be reserved.