Gina,
That is a really neat SEWMOR. I need one like that for my SEWMOR collection.
The cord block and foot controller, (if it uses that style, you pic doesn't show the cords or connector) can be had from SEW-CLASSIC {
http://www.shop.sew-classic.com/ }.
More than likely you don't need to replace your controller. They can be rewired with the new cord set quite easily.
Your machine is more of a copy of the Singer 301 than the Featherweight.
Joe