As long as you didn't over due the fertilizers and compost, I would guess it is simply transplant shock and they will likely snap out of it in a few days. Also, if the plants were not used to being outside in full sun, that might be another issue.

If you would post some pictures, it would be helpful.

First thing I would do is snip all the current pods and buds on those plants. They don't need to use energy in pod production right now.

The plants look otherwise pretty healthy. I wouldn't worry out it too much at this point. As long as they continue to stay otherwise strong, don't do anything dramatic. If your fertilizer and current soil is low in "N" Nitrogen, it could account for the yellowish appearance as well. But, I wouldn't go dumping a bunch more ferts on them right now either.

Your plants look pretty good to me.

Thank you for you insight. The plants are doing well now. I cut all the pods and blooms off. However several root there place. I know that's what suppose to happen I just don't know when I should start letting the plants flower and grow peppers? Thank you again Esoc 07