ibdog:
They are looking a bit rough but you may be able to salvage them but the yield will likely be low.
You really need to get control of the mites, number one priority
Dr. Jekyll
You have so many issues that it's hard to know where to start, over nutes, over watering, high humidity, they need to be transplanted, the duct tape sucks, and 24/0 is stressing them.
I would say that the HPS is not a big deal, too many people thinking that you must use MH for veg and HPS for flowering, this is ideal but either or can grow from start to finish
Mr. Hyde