For what its worth the standard R32/33 ECU only has 8x8 map points compared to the 16x16 of a PFC and more still for a FCON Pro - found this out from Perfect Touch when I called to discuss remap options
I was planning to just get the standard ecu remapped once the larger mafs and injectors are fitted but it seems that sticking with the original computer means compromising areas of the map due to the lack of map points