Is this enough revision?

Hi, i have my gcse edexcel maths modular unit 3 exam on monday, and I was just wondering if you think i have done enough revision as i have been revising for the past 2 months and i have been watching maths watch (A cd which contains maths revision) for about 2 hours a day and for the past 2 weeks about 3 and a half hours a day i have done like 6 past papers and have gone on mymaths for workouts. Is this enough?