Been thinking about getting a 5.0 vert but a little concerned about some structural issues. I know that most verts and the Mustang vert historically have not had the structural rigidity of hardtops. My concern is that there may be too much cowl and body flex if pushed. I know that some stiffining of the 2011 occured however, some reports have said that there is still way too much flex and it is not near as much fun as the coupe. Are there any 2011 vert owners who can compare the vert with the coupe?