First grow -- Are they ok?

Hi everyone, Newb here starting a first grow.
Ive got 4 little plants right now, just some bag seed to see if my setup will work.

Its a closet grow setup with 6 CFL bulbs.
Right now I didn't have the right bulbs on hand so I am using 4 random 14w CFL's i found around the house.
Ive got 6 42w 6500k bulbs coming in on Tuesday.

Some of the plants are showing this kind of wavy curl thing and I don't know if its from heat stress or a water issue or something and was looking for a little help.





I know they're pretty stretched out right now because i had them sitting on the window sil during the day before i built my light rig.
I will bury them up to the first leaves when im ready to transplant.

ya they look fine, those first set of leaves are just about to same as when my plant started but after that all the leaves that grew were normal.

How old are they? Right now mine are only 6-7 days old, but don't have anything like that. Then again, your's look a good bit older.

When I took those pics earlier today those plants were exactly 7 days old from planting.
They had germinated for 3 days in a moist paper towel before that.

One of my plants had that wavy thing with the leaves but now starting to straighten, soon as u get ur babies in bigger pots their shoot up like nuts. come by and see what u think of mine