Hey Bub, don't worry if your training doesn't look like a martha stewart flower arrangement. As long as you have lots of bud sites getting equal light it will have good results.
I FIM almost ever plant I grow and it's fun to see what happens. Sometimes (if I just do the top) the top will split into three or more colas, sometimes it doesn't but it gets the side branches to catch up and produce some nice tops too. Sometimes if I have a tree growing larger than it's partners I'll FIM lots of it's branch tips too.

Best regards with yer grow, Bub!