There is a company called IMSI that produces a product called 'Floor Plan 3D Design Suite'. It allows you to layout a floor plan, and then models it in 3 dimensions, you can even set the sunlight equal to the time of day for you longitude & latitude. Straight out of the box, it is pretty cool.
I think they also had some downloadable objects that could be placed throughout your floor plan. While I would bet they do not have the Powerlink Kickshields, they may have something that is suitably similar to assist in the design of your studio.
