The Ultimate Medium Dozer?

We're aware that we have several major equipment manufacturers watching our board, I thought it might be interesting to hear from the members what they feel the ultimate dozer would be.

Let's consider a D5-7 sized machine, they are what I see most often around my area. If you were designing a dozer, what features would you add? It could be as simple as a seating position change or as crazy as some new electronic gizmo that would automatically perform some function. Put all your ideas...

The Ultimate Medium Dozer?

The Ultimate Medium Dozer?