Partially Mobile Workstation

I've searched through the forums and have found a number of discussions on tablets, 3d controllers, and whatnot.

I was wondering about recommendations to get the following setup.

I would like a tablet that I can bring on site, scribble down notes/drawings and take pictures/video, and hopefully also be able to record sound.

Then, I'd like to have it as my work center.  I'm imagining a docking station with a built in or bluetooth keyboard/mouse/3d mouse/speakers.  And be able to run Windows 7/Solidworks (smooth and stably).

Any recommendations for any/all of the hardware I'll need to build such a workstation?

SolidworksUser Interface