I am thinking that the GT would suit you well. I have the 3.8 GT in Bathurst Black and the car is awesome! If you do not plan on racing or getting too many performance mods then the GT is certainly a good pick. Like Kenny said the 19" wheels will likely be replaced with aftermarkets and I'm sure in time we'll see some good brake upgrade kits if you decide to upgrade but the stock brakes are great.
Good luck!
-Casey
2010 Hyundai Genesis Coupe 380GT
M&S Type A Front Grill
KDM 380GT Emblem
Korean Custom Wing Badge Emblem
Injen Cold Air Intake
SuperLux LED Tail Lights
O.Z. Ultraleggera 18x8F/18x9R
E&G Classics Full Aero Kit