One big YES on the Mothers aluminum/chrome polish. I also invested in a bike lift and an empty 5 gallon bucket, turn the bucket upside down to sit on and put the bike on the lift ... makes cleaning the wheels a breeze.
If you have some real nasty spots I've also used SOS pads, 1000 & 2000 grit wet/dry sandpaper, to use on the bare aluminum, followed with the Mothers .. really works wonders.