I have had my SOP EX 4 wd 5 spd for a week now - I like everything about the car, except that I could use more support for my neck area. I have used the bean bag type thing around my neck and that does well, but I am thinking there must be something that I can attach more permanently to my seat that would "fill in" that area better - has anyone had similar problems and found an easy solution?

Try this... use one of those horseshoe shaped neck rest things that you use when traveling on an airplane or a car, fit it backwards between the E's headrest and the top of the seat - it should fill in that gap and maybe allow you to rest your head - just don't fall asleep, although I would imagine that would be hard to do in an E!