Simply download the PClll settings from the power comander site. Use a USB cable to hook to your PC. There is a fitting that will allow you to power up the unit. If this fitting is not available get a lap top, download settings, install PClll, go through until you find right configuration, hook laptop to PClll, USB.
You will either through turning bike on or running engine get power to the PClll.
Download fuel map to both cylinders.
Oh yea, get the O2 plugs from fuel moto.

 

It's not necessary to remove the o2 sensors. Just leave them in and tie the wiring up.

 

You will probably get everything you need from your friend. Here are a couple of pictures of the battery, battery adapter, & the sensor eliminators. The second picture shows the eliminator plugged into the bike harness. You can leave the O2 sensors in the pipe if you don't want to bother with changing to plugs.