I'm about to do the Wilwood brake upgrade on Friday and have a few questions.

1) How much brake fluid will I need to bleed the front and rear brakes? I have 5 12oz. bottles, but need to do 2 Maximas.

2) Do I drain the old brake fluid first, or do I just mix the new with the old fluid and bleed until the new fluid comes through?

3) Has anyone done this that has any great cursing-saving advice?

thanks...answers will be much appreciated.