If you start to put those scenes together in rough animatic form, you can see if the ideas work and it will make it a lot easier for your 'effects department' when the project gets to that stage.
The person wouldn't need a lot of skils, you can use prebuilt models from the SWMA as stand ins, all you really need is a basic understanding of a 3D package and an understanding of camera moves.
I can help people out with training materials, I'd love to offer myself up for the effects stuff, but I'm kinda snowed.