Well we dont have MOT tests here in SA so we can pretty.much do what we want with exhausts hehe so a sports cat wont even be needed here, as for induction, I think your right, maybe just a panel filter for me please. Had a look at these so called induction kits an from what I can see its just a cone filter making a nois hanging about in your wheelarch, having had a hydro lock on my 2.2 with standard induction Im not willing to take a chance with these open cones. In terms of remaps, ill have to see, not a lot of guys who actually put it on a rolling road and map it, we mostly have guys buying maps from uk and uploading it here.
As for sports cams, I dont know hey, had a look on gazella racing and hot damn! Those things are expensivo!! It costs more than the filter, exhaust and map together, Maybe someone knows of more afordable ones? I dont know?