I have 2 amps and 2 batteries and im blowing fuses help please?

With amps it normally is you get what you pay for. Pick up yourself some mid too high quality amps. If money is an issue check out ebay and your local Craigslist. You can use the amps you have to push those 6.5 or the 6x9s you want to get and the other for another set of midrange speakers