The project was completed sometime in 2008 with the original Madewell 49's as power. After about a dozen flights on the X2, it became clear that an alternate power plant was going to be required (my apologies to the old Madewell). Retrofitted with an OS LA46, the X2 came alive and is currently being campaigned in Old Time Stunt. The X1 has been left untouched and is enjoying a peaceful, uneventful life on my wall.