I don't have a problem with you converting the crunch into White Box specific rules. Let me look through my things and figure out where I put my old files.
How is the White Box rules set with extra- and inner-plane travel? Some of my later AD&D2E stuff feature a lot of plane hopping, Githyanki, and other extra-planar critters.
How do you want maps? B&W, color and in what format? JPG, PNG, etc. I can also produce maps in Campaign Cartographer my favorite computer campaign mapping program.
Most of my older maps are hand drawn, but through the miracle of the computer age - I have a scanner. Will you be starting another thread for submissions for issue #2?