2000$ is just the beginning
$2000 doesn't look like the beginning. I think the beginning for the price moves from $1000, because bitcoin price is stabilizing around $1000-$1010 most of the recent periods upward and downward price variations. Only thing is that we'll get a stable price above $1000 for 2017.The beginnning is the first price of Bitcoin if you want to put it that way. But I guess the next chapter starts when Bitcoin break its ATH. So possibly the beginning of the next chapter for Bitcoin will be $1200. I hope Bitcoin will start its new chapter soon
The road to $2000. these "chapters" aren't necessarily determined based on the price. it is mostly based on the news and all the other things that are going on with bitcoin.
for example the next "chapter" can be when the ETF's fate is finally clear. or the next chapter can be when something changes about the block size. in any case the rise is going to continue but slowly without these things.