Cant see photos on my end (not sure why) but by saying 3 wks old and saying holes made me think maybe spider mites... but then again you may be right seeing as you can SEE them lol
CFL's are good for seedlings to veg and can get them pretty close without burning them. as for nutes.. I wouldnt worry about using them anytime soon.. and get a ph tester and some ph down/up and make a mixture of 5.5-6.2 ph'd water for these lil gal's.
L8r
I agree with Smokefacekillah, I would never mutilate any beans I pay for. As for bagseeds I would only attempt a grow if I knew the strain and knew it would be something worth while.
L8r