Basically, XODES has developed a little fix for the P vs I issue that involves a bit of size alteration and screw slots instead of fixed holes. So you'd need Daniel's "I" format, A "P" format for Pulplogic format, and perhaps a "U" for these universal panel tiles...?
Granted, I (and a bunch of others, I'm sure) would prefer a single solution, but we got what we got right now.