I say NO.
I've not read everyone else's replies so will just give you my own opinion.
For someone like yourself I say no to 34 GTR (in fact any GTR) because your priorities really should be elsewhere. I know it sounds like an old man talking, but if you've saved 50 odd in cash, well, DO NOT SPEND IT ON A BLOODY GTR!
Any GTR costs more than you can ever expect to own. It's not just if and when something goes wrong, (especially if you're PAYING to repair it! GTR tax!!!), but even keeping a GTR in tip top condition as they should be costs big money.
I can't even imagine daily driving one, not so much for the cash outlay, but rather the sheer worry of leaving it parked, or having someone run into it. Heck, even a stone chip on my old 34 GTR stressed me out! Talk of tracking one is ridiculous, because it will break, they all do.
Leave the GTR dream for a couple of years. Set yourself up a little more, then get one! Trust me, they'll get a LOT cheaper soon! Guys will be wanting to get out of toys like it's going out of fashion..... this thing they call the GFC has a lot worse to get yet, and Aussies are far from immune!