Beware on the wheel. All 4 bolt wheels are not created equally. Early ones are 4", late ones 4 1/2". There are also many different offsets depending on the car. A Karmann Ghia wheel with 46mm offset will not fit your super. The tire will rub on the coil springs at the front. I've seen 41 and 34mm offset as well.
If Geoff's wheel won't work for you, I have a single that's straight. I blasted it and had it powdercoated.