Floyd,
Your starts look pretty fine. I just joined the forum today and this is the first time I've seen your thread. I would tell you one thing from my 15 years of growing using only starts. You probably only need to mist twice a day for the first week and then drop to once until they are all rooted. I also think that timing of the mist is very important. If you can mist at 12 hour intervals then you should have most if not all clones rootes in 10 days. The over misting can cause them to die like the two you talked about. I can't wait to see how your grow goes. AK47 may be on my list.