This is what I did. May do something else down the road. These are turn singles from a late 70's Kawasaki motorcycle. I attached them to the original turn signals and fabricated mounts. They are a very good fit but not perfect.
1978 Spyder 1800 make that 2L! Finally making real progress!
I just bought a set of lamps off line. They look really nice and relatively easy to install. I need to do too much body work at this time to put them in.