FF's inbox has been full for a while now : \
For my fanedit I'm using primarily the blu (color corrected of course), HDTV broadcast for some shots, director's DVD for a few other shots, and the SLV scenes from the blu extras.
The main reason I'm looking for a laserdisc transfer is to have a reference for the color grading and the original PCM soundmix to build off of, as I really do not like surround upmixes like the 7.1 track for the blu, nor do I wish to work from lossy sources like the AC3 mixes.