Looking for everyone's thoughts on an 09 Trek Madone 6.9 vs. an 08 Cervelo SLC-SL. I presently do group and solo rides at 18-20mph for 2 hours on flats. Moving next year to a hillier area. I'm 6' 210lbs., hoping to get down to under 200lbs. by this summer. Looking for a stiff and fast bike. Which frameset would you choose Thanks.