I do not run a kung fu studio but I do run yoga studio and I do nearly have 100 regular members.
Here is what I do and I would do even if I had a martial art studio.
I have an introduction offer of unlimited beginner classes for 1 month. I charge $30 US.
all the classes on my schedule are beginner classes so it is pretty sweet deal for newbies. I spend the month building repore' with the new person. I focus on building the persons basics really well and give them alot of personal attention.
Once the offer is over I have a couple of options for them to choose membership.
Here is the link to my pricing page
http://calyogacompany.com/pricing.html
Most will sign up for the gold membership or orange. I only sell Limited amount VIP packages a year and those become my personal projects for the year (they tend to buy extra services and pay for additional workshops).
I use a database service called mindbody online
http://www.mindbodyonline.com/ that handles the monthly easypay, which are on the first of the month. It also handles accounting and other admin features you need to know to run a successful studio. Such things like how well attended are certain classes or class times.
For more advanced classes or other forms exercise (for instance Kung Fu)
I do in a workshop format and give members and VIP discounts.
Since I adopted the member idea in my business, my retention went up 75% in 6 months. Members are the ones who will pay the bills and feed your family. Students are the ones who want deeper knowledge and will help you build the studio.
Now as to programming, what I am planning on doing to build my martial arts program, will be start beginners with Kung Fu Basics class (conditioning, stances, basic punches, stretching) in workshop format to build a crowd, but the end of the summer I should people have enough to have it as a regular class and not additional.
Once the get better, I'll do the same thing with forms, More then likely Lau ga or Mui fa. Workshops first, once a month and they can practice between after the basics class. After awhile I should have enough people who know forms to have regular class.
The key in any fitness business is consistency. If you have beginner classes at 6 pm then during the week the should always be at 6 pm. If you split the days, Mon, Wed and Friday pair well. Tues and Thursday generally do well as pair also.
It also has to be a little fun and newbies need ALOT of personal attention at first.
It would help to know the type of crowd you are trying to attract. Are you looking for guys only? Do you have a good amount of women, what about kids? What type of groups are you good with?
If the class is good, a little structure in pricing and consistent schedule your studio WILL grow within a year.