Hey cinci, if you topped it correctly you wont get new shoots.
The two shoots left will take off once you start flowering, and
youll end up with two giant colas instead of one...I will be doing
this to all of my plants from now on. The best time to cut them
right when you start flowering...
If you want more shoots though, snip the top leaving about
1/4" to 1/2". I did this, and got only 1 shoot to come up, but
Its possible to get more...if you do it right.