if anyone wants to give me an extra $200 for me to get the real deal turbo xs intercooler i wont mind

.. i think im gonna go ahead and order the ebay big tmic i see no difference and djerickd is running one wit no issues ... i plan on using the stock bov .. that wont be a problem if i run a bigger turbo? do i have to get a aftermarket one? any pros/cons to having a atmospheric bov other than the noise?