The rallye gauges were an option on T/As, most of them to not have them.
Front spoilers were also optional on T/As.
It was not mentioned yet, but the fast ratio steering was also optional on T/As.
The front and rear sway bars are bolt ons, but you will need the brackets for the rear sway bar and the front control arms need the provision for the sway bar there.
It depends on how far you want to go too, most T/A cloners seem happy enough just adding the stripes, hood, exhaust and spoiler.
If you want to go farther add the front and rear torque boxes too, as well as 15 inch wheels, power disc brakes with 11" rear drums, either a 3:55 or 3: 91 suregrip, space saver spare, correct air claener tub and base and so on. It gets expensive real fast.
T/As came with automatics on the console, automatics on the floor and four speeds with and without console.
If you want to clone a T/A with no antenna at all, opt for "radio delete".
T/Ake care,
Barry