If you do nothing else to those cuttings atleast stick them into a glass of water or stick stems into bottled water them get them under some low watt flour's asap but I seen your pics of that plant and yes it's healthy but I don't see sex one way or the other (male or female) thoses little leaf...
Is this gonna be a small grow? a 1000 watt light is great but if it is going to be a stealth grow and be on the small side why not use a smaller light? and a 1000 watt puts out alot of heat unless it's a cool tube, I personaly grow with one 1000 watt and two 400 watt and my grow space is 8ft x...