Install a keyless entry system. The Black Widow system everybody used years ago is no longer, so I installed a Viper system. I’m on the fence, if I want to activate the horn and or lights, when the car is locked.
Also, installed a new steering wheel.
I’m 6-4, so I moved the seat back a couple inches, to get comfortable. The deeper steering wheel helps, but the next task will be extending the shift lever, to make it easy to shift. Right now, I have to really stretch and use my fingertips to get in third and fifth.