If you have the coins to go supercharged, then have at it. I would suggest if that is your plan to install rear lower control arms (Whiteline, Steeda, J&M, Ford Racing, BMR good choices) and new axleback mufflers (catback systems are not necessary). For Axlebacks keep in mind the car will be louder under load with a supercharger. Good choices will be stainless steel and are: Pypes, Bassani, Borla, Ford Racing, Akropovic.
If not going supercharged, same suggestions but would add CAI and tune (JLT or Steeda), underdrive pulleys (Steeda), and charge motion delete plates/plugs (Steeda for plugs, any for plates). I would also suggest 3.73 gears. As far as tuners, dyno near you is nice but canned tunes best choices: Brenspeed, Lund, VMP, Steeda. Tudyno (Lito tunes) is good for datalogging, but more a choice once all mods on.
Hope this helps.
2010 GT Premium / Automatic / RapidSpec 401A Leather Interior / MMD Decklid Panel / MMD Classic Quarter Window Louvers / MMD Black Tail Light Trim / GT500 Splash Guards / GT Valve Caps / FRPP GT500 Brake Cooling Shields / FRPP-SVT GT500 Cooling Fan / Steeda LCAs / Whiteline Front Sway, RTR Rear / Whiteline Adj Panhard / Redline Hood Struts / JLT Oil Separator / JLT Series 3 Cold Air Intake / Pypes O/R X-pipe / Pypes Violators Axelbacks / Steeda UDP / Steeda CMDPlugs / Brenspeed Tune