A little late to your party, but if you haven't already, check out Home Built by Jeff on Youtube:
Roxster Build
On the electric power steering, here is my setup. It's a kit from a guy in Florida. If you want some wiring tips I can help there as well. I have not checked wheel clearance in the wheel well yet, so there may be some adjustment necessary, but currently that's the best I can get.
The eagle eyed among you might also notice I have modified coolant lines to add the 3rd rad to my base 986.
