Just posting a little update, will be posting more pics tomorrow.
Gave them both 200ml of water with a light feed in yesterday, will be entering the 2nd week from seed tomorrow so I'll get some more picture up then, they're both doing great though, the IB is a bit droopy but doesnt seem to be a watering or heat problem I just think its leafs are too heavy for it! the blackgum is nice and perky and the node growth is nice and close, hps is about 17" above at the moment plan to move it down inch by inch starting tomorrow till its hovering about 12"