First time grow, seeds sprouting stems, and ones way to big, help?

Hoping some one can give me some advice, its my first grow. So i've planted 5 seeds after germination in rooting cubes and kept them in a moisture doom. They've been in there for a couple days. the seed with the longest dragon tail root grow like a monster and is now touching the top of the moisture doom. easily 4 times the size of the other two that have sprouted. i'm hoping the other two pop up in a week. I was thinking about moving the largest seedling out of the doom and into another small planter under the same light? Any suggestions ideas or comments would be greatly appreciated. i've also included photos of my temporary solution, needed a bigger moisture doom.

thank you all, Attachment 280507Attachment 280508Attachment 280509

What type of lighting is that? Incandesent? Regular light bulb?

Ga.

cfl 13 watt i think, i could use a 100 watt.

I would think that was why they stretched. Is it way up high above them?For fear of them burning,maybe?

Ga.

so ill switch to the 100 watt daylight white cfl and raise the light. but what should i do about the long plant? can i leave it out? in a separate planter does it need to be in a moisture dome? will it grow better because its so large, looks stretched but otherwise healthy any ideas? i now have three small sprouts and my monster, i want my sprouts back in the moisture dome but the monster is way to tall, help me out?

It looks messed up bro , it shouldn't be so tall. it'll probably live but you should put it in some dirt it's ready now. and the dude above me was saying it should be closer to light not farther away.

thanks man, thats what i wanted to hear. i added new pics to the album. please check them out and let me know what you think