I have a friend that could sale me a brand new Marin stlevio carbon bike from this year. Although the price is very low, I'd like to have input from people that own that bike. Would you recommend it to me ? I'm an ex racer who's just started training again althoug i'm not planning on racing again I want something fairly comfortable but yet stiff. I currently ride a 2004 giant tcr alloy. How does it compare ? Thank for your input.