Re: Great but ...
A proper MCAD solid modeller, like SolidWorks, Pro-Engineer or Catia, would be a start. Then some decent FEA solvers like Ansys or Nastran. Nice to have would be a CFD package like StarCD. To finish it off, a few CAM products such as Delcam or Mastercam. For extra points, something to drive a rapid prototyping machine, or even just send a file to one.