Maybe you should look at what the Yanks have been doing with 350Z/G35's if you are looking at throwing money at a V35.
Of note, I have a mate that is looking to sell his complete V35 HKS kit which would suit (also includes injectors, electronics, exhaust etc).
Just throw some stronger internals at the VQ35, up the boost and tune.
Then spend whatever is left on handling/stopping the V, maybe some cosmetics of your liking and the rest on other parts of your life (or save it).
Just 'cos you have it, doesn't mean you need to spend it!