Welcome Andrew!
You'd need to buy a new bonnet as well if you want a scoop, and then you'd need to get it all painted & fitted... ends up costing an arm and a leg (unless you find one in your colour). You can end up with a lot of crap in the engine bay (especially when it rains), but I think the N/A airbox sits under the scoop so it might be okay. Plus some people think it makes the car look 'fake' and tryhardish, but I've done the same thing so I don't hold that opinion
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At the end of the day, if you want a scoop, make it happen. It's your car after all.