fixing am radio?

Yeah that was my backup plan. I am probably going to get an amp and run 4 speakers anyway. Eventually I want to send out the factory radio to be converted to am/fm and have aux inputs and stuff while retaining the factory look. Its not cheap though! I really don't have a ton of cash to throw around currently. So I figure fix this radio then maybe get one of those fm converters at a swap meet. Eventually get a 4 channel amp and have something to rock out too. It won't be the best but it should get the job done. Plus its a fun learning experience and who knows what else ill be able to fix in the future with this knowledge.