listing types and listing levels

Hi

I want to be able to have listing types and listing levels.

For each listing level there is a price.

example: bronze – $25, silver – $50, gold – $100.

Listing type can allow for custom fields based on the type of listing. i also want to be able to assign categories to list type so that on the front end i can have a filter feature based on search criteria.

Is this possible ?