Are these stock brakes? If so I'd check to see if your brakes are adjusted properly before you start the bleeding process. Jack up each wheel one at a time and run the adjuster out until the wheel locks up, then loosen until you hear a slight scraping sound. Do this on all 4 wheels, then if your pedal is still mushy and goes almost to the floor, start the bleeding process.
You can bleed brakes until your blue in the face but if those shoes aren't adjusted right, you'll be wasting time and brake fluid. Anyhoo, that's my .02 worth.
