A few sugestions for augmentations.
Why should we stop with super eyes? If technology's advanced to the point where one can get superior eyes, Why can't they get a augmented digestion tract, which maybe buffs food and makes it so you can't get sick from it or water? A synthetic heart could tolerate more adreneline, and with improved lungs, you could move more in a turn. This also brings me to your back. Why not have it upgraded for superior carry weight? And your legs. Why not have them augmented, too? Make them stronger, making them less resistant to damage, and such. Same with arms. Also, Why no targeting computer for ranged attack bonuses? It is a smart thing to have as eye upgrades. If one's got all of those upgrades, they could possible venture into the irradiated area, where other scavangers can't for rare and valuable gear.
Also, a perminant camp would be nice. Setting up small gardens, maybe buy a chicken from the junk market and raise chickens for eggs and such?