I've been using the same stuff to clean my Windsor as I used to clean my Ninja. I always thought you shouldn't use fairy liquid because it supposedly damages rubber and contains salt to cut through grease? I use car shampoo instead.
The best polish I've found is Muc-off Miracle Shine. It gives a fantastic finish. A tin is expensive, but it lasts for ages and it's really easy to apply and buff. I don't polish the wheels though - I don't know what effect it would have on braking, but it I can't see it being a positive one!
Autosol is the best metal polish for alloy, chrome and anything rusty.
If you're really keen, finish with vienna lime powder after the autosol.