Will the 599 20" Monolithic/Challenge wheels fit the 612?

Does anyone know if these wheels will fit my 612. They are the optional 20" wheels on the 599 that look similar to the stradale wheels. I heard that they were included if you order the HGTC package in any country but the US. Also, I heard that they were an option on the Sessanta.

Thanks for your help.
-Ed

 

Thanks for the responses. I PMed the guy who posted the pictures of the Sessanta. No response as of yet. They do look the same as the 599 ones but I wanted to be sure that they didn't change the offset or anything for the 612. The literature that I have seen seems to indicate that the HGTC/S packages come with the modular wheels. I heard that the Monolithic wheels came with those packages when ordered outside of the US but have not seen any cars with them in the US. Does anyone have first hand experience to confirm that they are, in fact, the same? I just wanted to be sure before I order them. My dealer is supposed to get back to me tomorrow with more information but they are not sure yet.
Thanks,
Ed