If you really have to ride in slick leather soled shoes, I'd second the rubber pedal suggest. Any bike store should be able to get you something, probably cheap junk. The MKS 3000 is a nicer one, with good bearings (and rebuildable). They may be a hard to get at your bike store, as I don't think QBP list them, but there's the internet...

If you don't want the reflectors, the blocks can be removed and reinstalled with the reflectors pointing at the axle.