For my grow, I went with a General Organics assortment box (a GO box), of which I used a half dose of BioBloom, BioBud, CaMg+ (to treat a specific Cal deficiency) and Bio Marine (all of which are the recommended feed for each week of flower), and they ended up with slight burn after the first feeding. The next week (2 days ago) I gave them almost the same hit, except I left out Bio Marine and added a little Bio Root (I pulled the male so I figured the surviving 2 could use some help rooting into it's place). They didn't burn any further on the second feeding, so I guess they either grew into it or they just don't like the Bio Marine (which I won't be using anymore, anyway).
That's all the nute experience I have. In short, I would tell you General Hydro is a great company to go with, so don't be afraid to give them a shot (at no more than half the recommended dosage, mind you!) I'm super stoked to see your baby taking to it's home, though. I'm still watching, and I'm on the bench if other issues arise - you don't have to go it alone with so many people behind you =)
Can't wait to see it bud =p