All you can really do at this point is either let it ride or get yourself a bigger tent.
Getting a larger tent would allow you to crank the light up more and give the girls more room to spread out, but I'm sure you've already considered that. I recommend it simply because of the fact you're growing Chocolope as I hear it grows into a monster in flower.
If you're unable to spring for a larger tent and use the full 1000w from your light, then your next best option is to just leave things alone and let the plants do their thing. The only downside to this is that you'll face possible mold/mildew issues if you don't keep your humidity in check, but if you just grab yourself a dehumidifier and keep the humidity at 40% then mold/mildew can't even grow. If getting a larger tent isn't an option, your best bet is to leave things alone and start saving for a dehumidifier so you don't get hit with mold and lose everything. With how close those buds are going to be to one another that is a definite possibility.
As for your roots, roots go where there's water. It's not uncommon for roots to grow through the smart pots you're using if there's a lot of runoff on the floor for them to get to. Pretty handy for outdoor grows, kind of nice having a 10g pot that decides to grow 2-5g more rootmass underneath the pot xD
Anyway, get yourself a dehumidifier and you'll be fine and on your way to a great harvest. However, if your humidity isn't kept in check you are at a pretty high risk for mold/mildew for sure. If you can afford it, I'd definitely grab yourself a larger tent and crank up your lights. Even better if you can grab the dehumidifier on top of all that!
Best of luck with the grow!