yeah, I just noticed the first conflict. item id 123 for redstone lamps is used for a bunch of machines by one of the mods. but that's ok for now. it wasn't intentional, but my plugin already overrides that id with the custom items if that item pack is enabled in the plugins config. so it will work perfectly fine on normal bukkit servers that have redstone lamps, and will also work perfect on tekkit servers when that feature is enabled.
I think we have some time to get these item lists done. then the hardest part will be out of the way. it will be easy enough to go over the list and update it later when the new version comes out. this initial list we need to put together is a daunting task for 1 or 2 people. if we have a few people helping out, it'll be done in no time. I'm about to hit the sheets, so tomorrow I'll post a little more info on what we need done. basically standard 32x32 png icons like what are on wiki's, and a list of the items title name, the image file name, and damage values. it can then be formatted into a php array and dropped in place.