I've built a kit, and took a subset of the kit to make a mini e-kit for PS3 music game playing. Rather than repost all the details here, go to my blog for the best in pictures and description..http://jghostman.blogspot.com/2009/12/mini-e-kit.html
I have my accoustic kit on a gibraltar rack, but it's pretty expensive and probably overkill on a much lighter electronic kit.I will probably steal your idea, if u don't mind .