I was agreeing with you up to this point:
"Ephedra has caused a number of death over the past couple of years and so has DNP. Both I personally believe are due to incorrect usage and/or excessive amounts."
Like I said, you are comparing the two, explicitly categorizing them as similar in the above statement, which reflects a naivete about the fundamental nature of each substance, the actions the take in vivo, and what actually brings about death from each substance.
Ask any bros here, the line between "effective" and "safe" with DNP is so minute as to scare hardcore users from using it. It's systemic effects build up over time, and it functions as uncoupler for oxidative phosphorylation, giving it hepatoxicity. However, you might not know you took too much until your already dead from another effect, that being the elevation of core body temperature.
Neither of the above scenarios are possible with Ephedra. The effective dose is very far away from the lethal dose and the half life is incredibly short. Ephedra could sort of be compared to Clen in your above cycle, but Clen has a very long half life, and acts on different receptors.
In fact, to further prove their dissimilarity, people regularly cycle T3 and then Clen/ECA, swapping between the two every couple weeks. Of course, without an androgen you will lose a good amount of muscle.
All I'm saying is that you came to a good place to ask this question, but I've never seen anyone advocate such a dangerous "stack," and I don't think anyone needs to use all three of these in conjunction. If you think my reaction or other's is extreme, its because people die on DNP alone...mixing all three seems like a deathwish.