Hi Ciao,
I have the entry level Trek Pilot 1.2 in the WSD model and I love it. I have always had a mountain bike, but for the biking I was doing; everyone said I needed a road bike. The Pilot seemed like the perfect next step. I find it comfortable and just right for me. I'm 5'3" and about 130 lbs. I have a very short torso, but fairly long legs for someone so short. The bike seems to have good components and handles and shifts well. I don't feel so stretched out like I have before on road bikes. If you can afford the SPA, I say go for it! That would be my perfect bike! But for the price, the 1.2 is really great. I test road both the standard model and the WSD and I definitely liked the WSD. Good luck with your bike purchase.