Product Setup Question

Here's my issue:

I offer 3 web design products with 25% affiliate commissions:

Bronze - Silver - Gold

When the client order any package the client MUST choose 1 hosting plan between 3 offers:

Baby - Speedy - Dreamy with 10% affiliate commissions.

Each hosting plan has some configurable options.

How can I achieve this?

I can't use the setup fee + recurring billing as it doesn't allow separate affiliate commissions.

Thanks for your help and suggestions.