Just tossing something out here, don't have much time to get too in depth.
Play a descending triplet. Move up to the next note in the scale and play another descending triplet. Keep moving up the scale with descending triplets. This could be done in quads as well. When you get up as high as you want to go, maybe throw in some bends and a slide and bring it on back down.
You might try doing a 3, 1, 2, triplet followed by a 4, 2, 3 then 5, 3, 4 and keep moving up in that fashion.
Hope this makes sense. Gotta run..