Many thanks for your feedback!
I reviewed your model: It contains 8 sliders named Degrees and 11 further sliders. These are exactly the sliders I can see when viewing your model.
Is it correct to assume that you don't want to show the sliders named Degrees? We might think about a possibility to ignore certain parameters, many thanks for the hint.
About panels: We ignore panels in Grasshopper definitions for now. In the near future we are likely going to support them as string inputs.