The Supertrapp cleaned up nicely after a few hours of hand sanding.  There are some gouges on it, but, this is not a show bike.  A piece of heavy pipe popped the insert right out.  Just need to repack it and get some kind of chemical conversion coating on the bare aluminum to give it some corrosion resistance.  I don't think a clear coat will take the heat.  Any ideas??  Looking for Alodine 1200 now. 

Here's a good shot of the aft-most engine mount and swingarm pivot spindle.  This needs to be relocated a half inch or so lower.

The poor little frame is left hangin' in the breeze for now.