Only difficulty you might run into after that is chain line. It's something you're just going to have to see once you've got a wheel on there. With the weirdness of the crank you have, it would be hard to adjust it if your chain line is off. The good news is most local bike shops have all sorts of quality used road cranksets which can be had for cheap and used on your conversion.
If you were thinking of getting the Amelias anyway, Eighthinch has a conversion kit that includes a crankset, bottom bracket, chain, and that wheelset (incl. tires, tubes, cog and lockring).
That would probably be your cheap and easy solution.
http://ws-outlet.com/p-55657-eighthi...om-backet.aspx