certainly any extra time in veg is going to make your plants bigger than if you keep doing as you are now and putting them as baby plants in a 12/12 light. In 3-4 weeks of veg you could have some pretty strong plants going that will produce multiple colas for you, especially if you look into methods such as FIM or LST. I would be willing to bet that your plants will end up being at least twice as big as what you see now, and that your yield at least triples. The bottom line is, you are never going to know for sure until you try it... so come on. I dare you to be patient this time and allow them to grow up just a bit.

Emmie