Here's a good search query for IFSJA (lot of posts...just have to muddle through):
https://www.google.com/webhp?q=site%3Ai ... conversion
But I looked into it and here's what I found:
-York is better than Sanden due to oiling. Put York upright and it holds oil in better.
-Will still need an oil recovery drain thing in line with air
-Can put out crazy pressure...enough to run air tools
-An air tank with pressure switch is a good plan
-Most people who have them say they never use it past the initial "yay!" period.
I ended up putting my money elsewhere. I still thing it would be cool to put a fitting in the back with a tank. Then just back into wherever I'm working and have air tools ready. But for me, I like my working A/C, so then I had to figure out where to put the compressor. I'm still thinking about replacing my bad air injection pump with a York...