Here's some close ups.
90-degree plate supports hilt (felt protects pommel)
Clear mounting tie supports blade tip and secures to wall w drywall screw (tie is trimmed to fit)
Views of clear blade tip mounts with blades lit and lights on (i'll try and post some with lights out tonight)
Optional "kid-proof" center tie for hilt (you can skip this one if you'd like to easily remove the blade from the wall).
The basic parts you'll need. I started using 90-degree plates that were longer on the wall side but found the smaller ones work just as good and are a necessity for curved-hilt sabers like the Dooku. They also cost less at 60 cents each. I paint mine flat black.
Each mount setup costs in total about a buck or so. Or you can pay $120 for this mount: