If 7% of all bitcoins really are gone then the price rise would be more like 30% because the 7% were from the actively traded float, not from the several million hoarded and locked away in Arctic-cold storage.
You seem to be forgetting that there were also a lot of fiat afloat at mtgox that was meant for BTC. BTC will lose that fiat, and probably any new fiat that would of came from those who owned it.
It's fun to see how everyone are trying to downplay the gox situation and are trying to make this look good.
Well given that you were dead set on only buying coins at 200-300 usd and not above I can understand your sentiment
Gox was/is really bad news and the crash down to around 400 reflects that.
But I still believe that without the massive Goxxing we would have bottomed out at 500-550ish
Whatever, this is speculation. You may still get your coins. I however don't feel sorry for you.
If you are not willing to take even a little bit of risk (buying in at around 400) or being too greedy its solely your own fault