Jerry! Good to hear from you! I sent you a P.M. a while ago but, looks like you didn't read it.
I started measuring today and coming up with the design in my head (how all my fabrication gets done). I've got some 20 gauge steel I'm using. I used the shear and brake at work to make the cuts and bends tonight and hopefully will weld tomorrow. The fan will be halfway inside the shroud.
Jim,
there will be no daylight with my design, no bolt holes, no nothin'. Scouts honor.
-David