Ah ya, it's 2GR-FE so not GDi so a bit less powerful but still pretty good nonetheless.
What's the size and offsets of the rims? What tire sizes? Tires surely stretched a bit already. I prefer square fitment tires as it's better for cornering and comfort too.
May I suggest 1 more important thing though, your front brakes, it's still just 1 pot calipers! Toyota stock brakes are usually not good. With this size and power better upgrade to 4 pot calipers, plus stainless braided hoses and dot 5.1 fluids. I think you can use either from old Aristo, Lexus LS, or GS350 4 pot with some mods or brackets.
Yep, has less power than the FSE but without any of the problems associated with direct injection. Admittedly the V6 versions Toyota has produced have been pretty good with no major issues like the 4cyl D4 engines (1AZ-FSE etc).
The wheels are 19x9.5", 32 offset all round. Front tyres are 225/40/19 front and 235/35/19 rear, so there is quite a stretch on them, but nothing that affects handling or safety. You bring up a good point about the brakes, and one I thoroughly looked into when upgrading the rotors. I work at a Toyota wrecker so have access to all of the models you mentioned but after careful consideration I decided that for my style of driving bigger rotors and twin pot calipers would be a waste, as I only drive about 8km to work and 90% of the drive are straight roads. I went through brake conversions etc with my Corolla (previous project) and it responded well due to the lightweight body and high revving 20v engine, however the Aurion is a lot more fun in a straight line than it is around corners, but that's just how I like it
