30 - 40 seconds.... ! I wish!!!
My tabbed dock takes about 2½ mins to load....
I can only think that it's sitting there validating every link & path, & going & getting every program icon before it shows itself.
What it's doing for the other 130 seconds I have no idea 
16 tabs with an average of 9 links on each tab - That's not exactly huge is it?
I know it's the tabbed dock that's holding things up. The taskbar dock loads in a couple of seconds, and about ½ a second after the tabbed dock drags its ass into gear the system tray dock appears.
30 - 40 seconds.... sheesh...