I still dont understand why that frame needs horizontal dropouts, if i went out to buy a fixed gear my minimum expectation would be that it has track ends. To me it seems like buying a new conversion.

Yeah i was gonna recommended that too but i havent heard a crazy amount about the quality of the frame yet, so im holding off until I do. And did the OP want to keep it steel? The components on the motobecane are pretty bomb though, especially that sexy crank.