Look what I found ... http://www.detroitspeed.com/1964-1970-mustang-products/032055-shock-tower-delete-kit.html Some really nicely-finished panels if changing to a later front suspension and don't need towers anymore. What a great way to finish that off!
Not a bad price considering whose product it is. I bet they could easily be made to fit a Maverick or Comet.