Implants.
A hyper-powered computer inside my head (brain is still there) that i can controll with my mind, and one eye sees like it was the monitor i was looking at when i want it to.'
ANd a wireless connection as well ofc.
I could be online and game anywhere, if it's in wikipedia i know it, i wouldn't have nightmares, just subconsously browse 4chan when i slept, and i'd need an implant thingy that removed my need to sleep, so i could game even more, and stay clear of /b/.
Oh, and i want a lighter in my finger, and night/heat/infrared/xray/etc vision.
And wing, metallic awesome wings, or something jet-back-ish on my heels, like iron-man, just build in.
and an implant to send out all sorts of wave´frequencies and signals, like microwaves for frying stuff, phone signals etc.
Simplified, robotic omnipotence.