So, did a quick refurb of the wheels yesterday (was around -2 degrees here but had the heater on in the garage so nice and toasty!).
Lots of surface rust on the inside of the rims, so attacked that with wire brush on the drill, Flappy disc on the drill then finished off with a sand by hand.
After prepping/sanding
And repainted in black. Was going to respray them, but it's a hassle keeping the paint off the tyres (the tyres were the important part here! lol) so decided that as they are only winter wheels, brush painted with smooth Hammerite was the way to go.
Quite pleased with DD's Ghetto look wheels lol. Least once fitted I'll know she has some decent grip to keep her out of the ditches/kerbs once the snow comes.