Vision:nThe 1CBLADE vent 1D design is inspired by the propeller blades and other forms and structure of the P-51, as well as the aesthetic forms of the Rally Fighter. The vent 19s shape is inspired by the form of a single propeller. Production: This vent design could be produced using a simple mold, or could bencast in a brushed Aluminum. The inside if the blade would lend itself to either the LM logo, the RF logo, Or even Sangho 19s signature... Thank you in advance for your reactions, and may this be the first of many parts bin competitions to come!n