At my current supply of btc (small) I'm personally waiting to sell a bunch if it ever hits $10k ea. I have a mortgage to pay off. If, however, it looks like it'll easily climb through $10k, I'll put in a buy at $10k once it surpasses it, hoping to catch it on the decline, but otherwise will see where it goes.
I was thinking exactly the same thing, but missed the boat when BTC was at euro 35. My bank money transfer didn't work :-( eventually bought at 47.
A few days ago I tried again, wanting to buy some more BTC. Price was at euro 74, but bank failed me again. They blocked my account. Eventually managed to buy at euro 85.
So, lost a few euro's due to bank failings, shouldn't complain, others lost a lot more. Hope to recoupe with BTC's skyrocketing.