My Skunk#1 was from G-13 Labs, but don't worry I'm pretty sure it's the same strain. Mine was a light feeder, not much of anything needed really, except great organic soil, and some top feeding of amended soil, bat guano, epsoms, and other choice goodies in with the amended soil added for kick. Seriously, I just kind of seperated myself as much as possible, and let her do her thing. I didn't even have Mg issues at all with her, she's a trooper man, I think you'll be happy with your results.
I'll be putting a Skunk#11 from Dutch Passion, and a Bay11 in my tent soon after what's in there is harvested. The Big 11 grow before I move

! I can't wait to harvest a tent full of that fruity, skunky goodness, LOL. The Bay11 should be alot of fun to watch flower out as well.
Your girls are huge man! You get some very impressive results with that LSD, always blows me away with her bulk, just amazing! you can expect something close to that with the Skunk#1, but it's gonna take some of your T.L.C. The flavors, and effect I can almost guarantee you'll love though. Have fun with those seedlings, they're vigorous as all get out, and fun to train.
Peace, Light, and Love.