Greetings fellow Windsorite
I would check out Canadian Tire's automotive section. I have had reasonable success in the past finding hammer-tone and metallic paints there, that were used for cars and outboard boat motors, and are a close match to those used on vintage appliances, fans, etc.
If you can get your hands on a heat gun, you can soften up that rubber/plastic handle enough to get it out of the aluminum trim piece. Be very careful to keep the nozzle of the heat gun at a distance from the handle. It is best to start far away and move in slowly, with a sweeping motion. Having that stubborn handle out makes it A LOT easier to clean, repaint, or polish that aluminum trim piece.
There is a little C-shaped clip holding the wheel axle onto the cord reel/back end. It can be slid off with a fine, small, slot screwdriver. Try to aim it at the ground on carpeting or a towel, or it will fly all over the room and you will be looking for it for ages.
I would recommend trying to match the colors first with spray paint, and then stripping the metal parts completely, priming, and repainting. Wear a mask, have proper ventilation, gloves, and eye protection when stripping, sanding, and painting. Good luck with your restoration. These are fabulous machines! I am glad to see that someone young and local is saving these great pieces of Canadian history.