Umm... holy what the wow! That first video is just plain bad to the bone. how are you taking your staff apart and putting back together? The music is insane too. White Stripes with SW samples and sound effects? Did you edit that yourself? If not I would love to have a link to it.
As for the second video, I've never seen a saber spear. It looks like you have a martial arts background of some sort if i'm not mistaken.