Do you have any proof of sending 50k to mtgox? This is not speculation is throwing money off the window. You might win, but still it's stupid to do.
Just wondering, no offense intended, what makes you think you will be able to withdraw these newly bought btc, before others get their withdrawals?
And based on the accusations of MtGox running fractional reserve, do you believe you can withdraw those btc you buy?
I sold at ~$580, assuming I get to buy in at $130 thats 4.46x my investment. In other words: mtgox must have lost 75% > of their BTC for me to lose. Not a bad bet. I don't believe the accusations that they are running fractional reserve in the first place, so I'm obviously hoping that I will be able to withdraw all.