lol. There's nothing fun about 700hp.
I've just been busy af. Sometimes I actually gotta work, ya know ;). Not to mention, I have other fun toys to go fast with.
There's no more maintenance, really. it depends on how you treat the car, and what turbo you go with.
Something like a little 6466 will be no different than how you drive it now.
The biggest different will be drivability and how the turbo spools. Your tuner will keep you in check with your...
Having completely disassembled these things a few times, I can say with certainty there are a couple of parts I've found with Toyota logos/part numbers, but it's like, dozens.