No matter how much more flash your new GTI is, it won't look as good as your SC though...
Completely disagree, I had been a SEAT Owner/Enthusiast/Kind of employee for 11 years.
Golf GTI MK7/7.5 is one of the best looking hatches on the market especially the Clubsport/Clubsport S. For me the black thins at the front make it look very aggressive especially on white models.
First thing Cupra owners do/ I did was add a splitter to make the Cupra look "more aggressive"
Think the GTI and i30N do aggressive without going over the top AKA Type R.