All the kits look absolutely amazing, but I'm curious, how do they feel? A lot of kit cars really feel like a kit car. When you open/close the door or hood, they feel kindve wobbly and flimsy. While driving things kindve rattle and dont feel real tight, or you see body panel kind've wobble in the wind at highway speeds. Factory five is on the higher end of the "kit" cars it seems like, so I was curious if they felt the same.