No, i have seen one member who had five posts say that he fitted the entire bezel assembly, but apart from that the general consensus is that the entire assembly will not fit,
since the rep bezel assembly clicks and feels just like the gen putting the gen insert only in, is a very good choice.
(by the way, i own a fully modded UPO... with Gen Dial ( a must), Gen insert (a must also), Gen Rubber strap. everything else rep)