Yeh I had the exact same problem as you can see from the link Hurley posted. I called called the company telling them I wanted a refund. They said I could either pay return shipping or wait for them to sell it to someone else in the U.S. Here I am 2 months later with no further contact. I have decided to have my welder trim the sides of the mounting tab of the tank to make it fit. Right now I'm wiating and hoping it's not a $300 boat anchor.
I hope this little picture will explain you a little bit more:
the rear fender is from a CX500 Custom, I have to give it it's new appearance end fittings and paint it to match the front
it depends on the color scheme you choose, my wife was hoping I choose a black one but after seeing this one she's in love with!