Lost Treasures

The other day I was going over some old documents on my computer and stumbled upon something I had completely forgotten about.  If it had been a physical discovery I would've had to blow off a few layers of dust, but since it was a saved document and not the Dead Sea Scrolls I clicked on the intriguing title, "Idea."  I was surprised to find it was a somewhat lengthy document, and best of all, it was a pretty good idea!  This got my creative juices flowing and I wanted to immediately start writing in new thoughts and develop this story.  As I read through I started playing the story out in my mind and building a mental structure for the story.  I have a pretty good handle on the direction the story should take.  Now the only dilemma is should Ashley and I stop working on our current WIP and work on this new project, or do we let it sit and stew a little longer.  We could probably work on both here and there, but it feels wrong to take time away from a project we're really trying to finish.  Hopefully we can power through our current story and add in all the froofy little details to make it a complete story so we can move onto something new. 

Have any of you found any lost or forgotten treasurers lately?