Good choice......IJ's are a really nice introduction into Morelia! As far as links to care-sheets, I couldn't really point you in the right direction. Their care is similar to Ball Pythons - the only difference in my setup is that I give my carpets a little more vertical room to stretch out since they are more aboreal. I also keep my IJ's slightly warmer then my BP's, womas, and blackheads (not much - just a few degrees).
Are you getting a hatchling or something bigger?