Unknown_To_All
Some future technology recommendations: The Universal Translator(Star Trek) - No more language barriers, The Replicator(Star Trek) - All the world's waste can be recycled into something useful, The Sonic Screwdriver(Doctor who) - Omni Tool that does pretty much everything, Instant Subliminal Learning(The Matrix) - To learn things that are not Tech related like fighting techniques.
He should buy the path of "mech touch" for mech designer so he can make his brain follow the path of more computation power, or any similar path, it will be nice that he get something for his friends that might stay as normal people, so they can protec themself, like a mecha, add the tech to hide the mecha or gundam in the void and come to you when call.