non developer incorporated papers keep just fine in a deep freezer...I have a stash of many such as oriental; forte;older kodabromide and I believe the emaks is likely the same...for contact printing starting off with a graded 2 or 3 paper will fit the bill...or of course the mas azo type paper...don't forget to put the light in some sort of cone enclosure to have the light more directional..
I think it about time we start a thread of currrent non-developer incorporated papers...this would be very useful and well worth the time and money spent on these products!!
best, peter