If you are going to replace the factory radio and leave the factory speakers in do this first. Figure out how much you are willing to spend on a nice radio. Factor in the installation, tax, and come up with a general figure. Now go to my profile pm me and i'll give you the address to send your cash to. I just figured if you were going to waste your money anyway, might as well go to a needy cause. Seriously thou, you would be throwing your money away if you left the old speakers in. I would much rather see you replace the speakers and leave the radio in. With out speakers there is no music, it's that important. And until you start pushing some real power, you will never tax the stock radio. As a budget, you could get by with 2 sets of nice speakers for around 300-400 bucks. A nice amp, here we go for clarity, so we are looking at the % of distortion, plan on around 4x75 to 100 amps=$250-300. Now figure in a nice alpine head unit (my preference) at $ 300 or so. Installation whole thing $200, so we are at $ 1150 roughly, now all you got to do is make an appointment. Good luck