Rex
The conversion was done in Lilydale in Victoria by AG Autogas it is a vapor injection sequential type as approved for use in the Pajero. It is the only type approved by Mitsubishi in Australia. They don't recommend it for the Outlander as not enough people want it done here. It is done overseas without any problems. I have a 40lt usable tank where the spare used to be and I generally get around 400k. As to warranty I spoke to a couple of dealers and only the conversion isn't covered. the conversion is covered by a 3 yr unlimited k warranty (unless it is a taxi) if you are in Aus then call me 0411334809. No loss of power and the change over is unnoticeable.
I have pics posted of the vehicle but not the conversion. Ross

 

I finally got around to doing this, and created a small writeup of the procedure here:
Second Generation Outlander Upgrade to Automatic AC - Mitsubishi Wiki

Now enjoying my auto A/C