Three really handy Glues that often get left out of the lists are the Watch Crystal cement for attaching canopies, (available as GS Hypo Cement), and Gator's Grip water based superglue, again for attaching canopies and underwing stores.
Gator's Grip is no relation to any of the Gator/Gorilla Glues available at the home improvement stores or Wal Mart, it is a designed for models water based glue, designed and sold by a modeler.
Aleene's Tacky Glues are also very useful to have around. I used to buy them direct from the Aleene's Dress shop in Wisconsin Rapids, but, since moving to Tennessee, I just buy those at Wal Mart now. There are many more choices than just the old "brown bottle" glue from Aleene's.
Rex
Gator's site www.gatorsmask.com/gatorglueorder1.html
GS Hypo at Starfighter's www.starfighter-decals.com/gs-hypo-cement.html
Aleene's home site www.ilovetocreate.com/Tacky