Initially, My plan was to simply fabricate a fiberglass shroud for the radiator.  As I got to reading about fiberglass I found the John R. Sweet site and the "how to" make a mold.  The site is dedicated to making fiberglass molds for the production of kayaks, however the principle is exactly the same for motorcycle or automobile components.  So, I decided to make a plug, then a mold of the plug and then a "production" part.  The first step is making the "plug."  The plug is the life-size model of the component to be molded.  In this case, I actually put the plug on my bike and rode around with it for about 6 months before striping it and going through the process in these pages.  I purchased most of the things I needed from John R. Sweet & Co and used Fiberglass Warehouse for the remainder of the items.  Both are extremely helpful and ship quickly.