Step 3 - Exhaust and radiator

The exhaust was easy, the radiator... not so much. 
Here are the shots. (click on pics to enlarge)

No exhaust.

Radiator started.

There are 2 parts to this radiator, the bottom is actually an oil cooler.  Wankels run hot and this was Suzuki's attempt to keep the motor cool.  Massive radiator, check.  Large oil cooler, check.  Extra oil tank, yes it has that too. Its that plastic container in front of the shock.

To fill said massive radiator the filler cap is located under the gas tank cover.  It went up through the frame, thereby making it more difficult to remove.  Look closely and you can see hose clamps and wires attached to the fill down pipe.

Here she is at the end of the day; getting there bit by bit.